WebP to PDF Converter
Turn WebP images saved from websites into one PDF in seconds. Lossless pictures stay lossless, drag to reorder, A4 or Letter, or under 100 KB for forms. Free, and your pictures are not uploaded.
- Free
- No upload: made in your browser
- Lossless WebP kept lossless
- Under 100 KB option
- Mix WebP, JPG, PNG, PDF
- No watermark
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How to convert WebP to PDF
To convert WebP to PDF, add your WebP images to the box above, put them in the order you want and press Convert to PDF. One picture or hundreds, you get one tidy PDF that opens on any phone, computer or printer.
Everything happens in your browser, so your pictures are not uploaded. Your browser opens each WebP file, the tool places it on a page, and the page preview shows how every page will look before you download. You can mix WebP with JPG, PNG, AVIF and iPhone HEIC pictures, and even with PDF pages, in the same file.
WebP is the picture format many websites use today. You often get a .webp file when you save an image from a web page. Plenty of forms, office programs, printers and older devices still refuse it, but almost everything opens a PDF.
- 1
Add your WebP images
Tap Select WebP images, drop the files on the box, paste a copied picture with Ctrl+V, or use Add a folder to bring in a whole folder at once.
- 2
Put them in order
Drag the pictures into the order you want, or use Sort. Rotate, crop, duplicate or remove any picture that needs a change.
- 3
Choose page size and file size
Pick Same as picture, A4 or Letter, Auto, Portrait or Landscape, a margin, and Original quality or a limit such as Under 200 KB.
- 4
Convert and download
Press Convert to PDF, check the size and the preview, then download the PDF or share it from your phone.
The default settings suit most people: a standard page, a small white margin and Original quality. Add your pictures, look at the page preview and convert. Your settings are remembered on your next visit, except a password.
What is a WebP file?
WebP is an image format made by Google for the web. It can store a photo in a smaller file than JPG at a similar look, and a graphic in a smaller file than PNG. Because small files make pages load faster, a large share of websites, shops, blogs and image services now send their pictures as WebP.
That is good for page speed, but it can be a nuisance for you. You right-click a picture, choose Save image as, and the file ends in .webp. Then you try to attach it to an application form, put it in a document, open it in an older photo viewer or print it, and it is refused or shows nothing.
A PDF solves that in one step. The person you send it to does not need to know what WebP is, install anything or change a setting. They simply open the PDF, and it looks the same on every screen and every printer.
Lossy, lossless, transparent and animated WebP
Not every WebP file is the same inside, and the tool treats each kind in the way that keeps it looking right. There are four kinds you may meet.
Lossy WebP is the most common. It works like JPG: the file is small because some fine detail was already thrown away when it was saved. With Original quality, the tool stores a lossy WebP in the PDF as a JPG at 95% quality. That is a very high setting, so the PDF page looks just like the picture you had.
Lossless WebP keeps every pixel exactly, like PNG. It is often used for screenshots, logos, charts and graphics with sharp edges and text. The tool notices a lossless WebP and keeps it lossless: it goes into the PDF as a PNG image, pixel for pixel, with nothing lost.
Transparent WebP has clear areas, like a logo or a product cut out from its background. With Original quality it is also kept as PNG inside the PDF, so the transparency is kept and the page background shows through the clear parts.
Animated WebP holds several frames, like a GIF. A PDF page is a still page, so only the first frame of an animated WebP is used. The tool does not turn each frame into a page. If you need other frames, open the animation, pause it on the frame you want, take a screenshot and add that screenshot instead.
From a saved WebP file to PDF: getting pictures off websites
Most WebP files come from websites. When you right-click a picture and choose Save image as, your browser saves it in the format the site sent, which is often WebP. The same picture may download as JPG on one device and as WebP on another, because many sites pick the format based on the browser asking for it.
Turning a saved WebP file to PDF takes the same steps whether you have one picture or fifty. Save the pictures into one folder, then add them here, either by selecting them, dragging them onto the box, or with Add a folder.
There is also a quicker way for one picture at a time. In most browsers you can right-click a picture, choose Copy image, then come back to this page and press Ctrl+V. The copied picture is added like any other file, which saves you the trip through your Downloads folder.
On a phone it works much the same. In Chrome on Android, press and hold a picture and choose Download image; it goes to your Downloads folder. In Safari on iPhone, press and hold a picture and choose Save to Photos, or share it to the Files app. Then open this page, tap Select WebP images and pick the saved pictures from Downloads, Photos or Files.
If a site does not let you save a picture, a screenshot is often the simplest answer. Take the screenshot, crop away the menus with the Crop button on this page, and the picture becomes a clean page of your PDF.
Look for the largest version of each picture before you save it. Many sites show a small preview first and a bigger image when you click or open it in a new tab. A PDF cannot add detail that is not in the picture, so a larger source gives a sharper page.
Please only save and share pictures you are allowed to use. Pictures on websites belong to their owners, and making a PDF of them for your own notes is not the same as passing them on.
How to tell if a file is WebP
Not sure if a file is WebP? Look at the end of its name: it ends in .webp. On Windows, file name extensions can be hidden; turn them on in File Explorer under View, Show, File name extensions. On a Mac, select the file and choose Get Info to see its kind.
Sometimes a file has the wrong name. A picture saved from a website may end in .jpg but really be WebP inside, or the other way round. That is usually no problem here, because your browser looks at what is inside the file when it opens it.
If a picture you saved from a web page opens nowhere, it is very likely WebP or AVIF. Both work on this page, and you can put them in one PDF together.
Why turn WebP images into a PDF?
A PDF keeps several pictures together as one document, in a fixed order, at a fixed page size. Offices, schools, banks and application portals ask for PDF because it looks the same everywhere, and because one file with five pages is easier to check than five separate images.
A PDF also prints properly. A picture printed on its own can come out cropped or tiny, while an A4 or Letter PDF page prints as you see it, with the picture centred and a clean margin. And unlike a folder of images, a PDF cannot be put in the wrong order by the person who receives it.
There is a practical side too. Many upload forms accept only PDF, JPG or PNG, and some accept only one file. A single PDF with all your pictures, in order, gets past both rules at once, and it is easy to name, store and find again later.
PDF, JPG or PNG: which one you need
Sometimes you do not need a PDF at all, only a picture that opens everywhere. The right choice depends on what you want to do next.
Choose JPG or PNG when you need a single picture file: to post it, to edit it, or to upload it where only images are accepted. For that, use WebP to JPG for photos, or WebP to PNG for graphics and pictures with transparent parts. Choose PDF when you need a document: several pictures in one file, a fixed page size for printing, or a form that asks for PDF.
You can also do both. Save JPG copies for sharing and make one PDF of all of them for printing or sending. Both tools work in your browser, so neither one uploads your files.
| What to check | WebP | JPG | |
|---|---|---|---|
| Opens on older computers and apps | Not always | Yes | Yes |
| Several pictures in one file | No (animated WebP aside) | No | Yes |
| Fixed page size for printing | No | No | Yes, A4, Letter and more |
| Accepted by most upload forms | Rarely | Often | Very often |
| File size for the same picture | Small | Larger | Depends on settings |
| Best suited to | Websites | Sharing one picture | Documents and printing |
WebP to PDF converter free: what you get
This WebP to PDF converter free of charge has no catch. There is no account to create, no daily limit, no watermark stamped on your pages and no email address to give. You open the page, add your pictures and download your PDF.
It stays free because your own browser does the work. Reading the WebP files, arranging the pages and building the PDF all happen on your phone or computer, so there is no server cost for each file. Only two optional extras, which are clearly labelled, use our server.
Free does not mean basic. You still get page sizes, margins, several pictures per page, size limits such as Under 100 KB, grayscale and black and white, page numbers, a watermark, a live page preview and a ZIP option, all in one place.
WebP to PDF converter online free, made in your browser
If you looked for a WebP to PDF converter online free of sign-ups and uploads, this page is built for exactly that. You open it in a web browser like any website, but the conversion itself runs on your own device.
Most tools that act as a WebP to PDF converter online send your pictures to a server, convert them there and send the PDF back. Here there is no upload step. That keeps your pictures private, it is quick because nothing large travels over the internet, and there is no upload limit to hit with a big batch.
Nothing needs to be installed. The page works in Chrome, Edge, Firefox, Opera and Safari on Windows, Mac, Linux, Chromebook, Android and iPhone. If your browser can show a WebP picture, it can turn it into a PDF here.
WebP to PDF combine: many files into one PDF, in order
A WebP to PDF combine is simple here: add all the files at once, and every picture becomes a page of one single PDF, in the order shown in the grid. There is no cap of two or three files as in many free tools.
Order matters, so arranging pages is easy. Drag a picture to move it. On a phone, press and hold a picture for a moment, then drag it. With a keyboard, focus a picture, press Space to pick it up, move it with the arrow keys and press Space again to drop it.
Sort puts the pictures in order for you: Name A–Z, Name Z–A, Newest first, Oldest first or Reverse order. Name A–Z understands numbers, so image-2 comes before image-10, not after it. When you use Add a folder, the pictures are sorted by name as soon as they arrive.
Undo and Redo, with Ctrl+Z and Ctrl+Y, are there if you change your mind. Clear all removes every picture, and even that can be undone.
Keeping pictures from the web in order
Pictures saved from websites often have long, meaningless names made of letters and numbers. If the order matters, rename them before you add them, with a number at the start such as 01, 02 and 03. Then one click on Sort, Name A–Z puts them in the right order.
If you save pictures one by one while you browse, Oldest first is often all you need, because it follows the time each file was saved. Pictures you add later always go to the end of the grid, and you can drag them into place.
To use the same picture twice, for example as a cover and again inside, use its duplicate button. File name under each picture in More options prints each file name below its picture, which helps with product sheets and reference collections.
WebP to PDF merge: mix pictures and PDF pages
A WebP to PDF merge is not limited to WebP files. You can add JPG, PNG, AVIF, GIF, BMP, iPhone HEIC and SVG pictures in the same batch, and each one becomes a page of the same PDF. That is handy when some images came from websites as WebP and others from a phone or a scanner.
You can also add a PDF you already have. Its pages appear in the grid next to your pictures, marked with a small PDF label, and you can drag them into place like any other page. So you can put WebP pictures after a cover page or in front of a signed form, in one step.
Use + Blank page to add an empty page where you want a break between sections. If you only need to join PDF files, Merge PDF is the simpler tool, and Organize PDF lets you reorder or remove pages of a finished PDF.
WebP to PDF free: limits and large batches
WebP to PDF free here also means free at scale. You can add up to 500 pictures at a time, each up to 200 MB, and about 1 GB in total. That is what a browser tab can hold comfortably. If you need more, make two PDFs and join them with Merge PDF.
Large batches take a little time, because your own device does the work. A progress bar shows how far along the PDF is. On a phone, keep the page open until the PDF is ready, as some phones pause pages in the background.
Each picture shows a small spinner while it is being read, and the count above the grid tells you how many pictures and PDF pages you have. If one file cannot be read, a short message names it, and the others carry on.
WebP to PDF without losing quality
To turn WebP to PDF without losing quality, leave File size on Original quality. Each picture keeps its full pixel size, so all the detail in the WebP file is in the PDF, and you can zoom in on small text just as in the original.
Here is the honest detail. A PDF cannot hold a WebP image as it is, so each picture is stored in a format PDF readers understand. A lossless WebP is stored as PNG, so not a single pixel changes. A lossy WebP is stored as a JPG at 95% quality. The fine detail a lossy WebP threw away when it was first saved cannot come back, but nothing visible is lost in this step.
Because WebP is an efficient format, the PDF is often larger than the WebP files you started with. Lossless pictures stored as PNG can grow the most. That is normal, and it is the price of a file that opens everywhere. If size matters more than the last bit of detail, choose Smaller.
Some converters quietly shrink pictures to save on their own server costs, which blurs small text. This tool has no reason to do that, because your device does the work. What you choose is what you get.
Sharp pages for print and zoom
For a sharp print or close zoom, three settings matter. Keep File size on Original quality. Keep Colour on Colour. And choose Same as picture as the page size if you want each page to be exactly the size of its picture, with no white border.
If the PDF is for printing, choose A4 or Letter instead, with a Small margin. The picture is scaled to fit the page but keeps all its pixels, so a large picture prints sharply. Picture fit in More options lets you choose Fit whole picture, so nothing is cut off, or Fill the space, so the page is covered edge to edge.
Transparent WebP pictures
WebP can hold transparent areas, like PNG. Logos, icons, stickers and product photos on a clear background are often saved this way on websites.
A PDF page always has a background, so the clear parts show whatever is behind them. Look at the page preview after you add the pictures: it shows how each one will appear. Page background in More options sets the colour of the page: White by default, Light grey, Black, or a custom colour.
If you choose Smaller, a size limit, Grayscale, Black & white or Auto enhance, each picture is saved again on a white background. Transparent parts then become white, which is what most people want for printing and forms.
Page size, orientation and margins
Page size decides how your pictures sit in the PDF. A4 is the standard in most of the world. Letter is the standard in the US, Canada and parts of Latin America, and the tool picks Letter on your first visit if your device is set to one of those regions. Same as picture makes each page exactly the size of its picture, which suits screenshots and web graphics.
More page sizes in More options adds Legal, A3 and A5, and Custom for any size in millimetres or inches.
Orientation can stay on Auto: a wide picture gets a landscape page and a tall one a portrait page, so nothing is shrunk needlessly. Choose Portrait or Landscape to make every page the same way, which looks neater in print.
Margin adds space around each picture: None for edge to edge, Small for a neat border, or Large for binding and printing.
Under 100 KB, 200 KB or 1 MB for forms and email
Job portals, university and visa applications, government forms and exam boards often accept files only up to 100 KB, 200 KB or 500 KB. Choose Under 100 KB, Under 200 KB, Under 500 KB or Under 1 MB in File size, or Custom to type your own limit in KB. The tool makes the pictures smaller, step by step, until the PDF fits, while keeping them as sharp as it can.
This happens inside your browser. When the PDF is ready you see its exact size and a tick if it is under your limit. If a limit is too small for the number of pages, the tool tells you honestly and gives you the smallest readable file instead of an unreadable one.
| Where you send it | Usual limit | Choose |
|---|---|---|
| University, visa and exam applications | 100 KB to 2 MB per document | Under 200 KB or Under 500 KB |
| Job portals and government forms | 200 KB to 2 MB | Under 500 KB or Under 1 MB |
| Strict exam forms | 50 KB to 300 KB | Under 100 KB or Under 200 KB |
| Email attachments | Often 20 to 25 MB | Original quality or Smaller |
Three habits make small limits easy to reach. Choose Black & white for documents, which cuts the size sharply. Put two pictures on each page with Pictures per page. And leave out pages the receiver does not need.
Always check the limit stated on the form you are filling in. If you already have a PDF that is too big, Compress PDF can shrink it.
How big will the PDF be?
With Original quality, a page made from a typical web picture is usually a few hundred KB, and a large photo can be a few MB. Graphics and screenshots saved as lossless WebP become PNG inside the PDF, which can be larger still.
Smaller keeps good quality at a much lower size and suits email and most uploads. The fixed limits, such as Under 100 KB, give you a PDF that fits a form, and the result always shows the final size so you do not have to guess.
WebP to PDF Windows guide: Print to PDF or this page
If you searched for WebP to PDF Windows help, there are two ways to do it: the Microsoft Print to PDF printer that comes with Windows, or this page in your browser. Both are free. They suit different jobs.
The Windows way works for one or two pictures. Open the WebP picture in the Photos app, press Ctrl+P, choose Microsoft Print to PDF as the printer, pick a paper size and press Print, then choose where to save the file. Windows 11 opens WebP in Photos and Paint. On Windows 10 you may first need the free Webp Image Extensions from the Microsoft Store. Depending on your version, Photos may let you select several pictures and print them in one go.
The catch is that Print to PDF behaves like a printer. Pictures are scaled to the paper, you get limited control over the order and the margins, and there is no way to make the PDF fit a size limit, put two pictures on a page or add page numbers.
This page does those things. Open it in Chrome, Edge or Firefox on Windows, drop your WebP files on the box, or use Add a folder, and press Convert to PDF. The PDF is saved to your Downloads folder. There is nothing to install and no extension to add.
| What to check | Microsoft Print to PDF | This page |
|---|---|---|
| Needs an app or extension | Photos, and on Windows 10 maybe Webp Image Extensions | No, only a browser |
| Many pictures in a set order | Limited | Yes, drag, Sort and Add a folder |
| Full picture size kept | Scaled to the paper | Yes, with Original quality |
| Size limit such as Under 200 KB | No | Yes |
| Several pictures per page | Depends on version | Yes, 2, 4, 6 or 9 |
| Page numbers and watermark | No | Yes |
| Mix with JPG, PNG and PDF pages | No | Yes |
On a Mac
On a Mac, open this page in Safari, Chrome or Firefox, drag your WebP files from Finder onto the box and press Convert to PDF. Safari opens WebP from version 14, on macOS Big Sur or newer. Chrome and Firefox work on older Macs too.
Recent versions of macOS can also open WebP in Preview, and File, Export as PDF makes a one-page PDF from it. To combine many pictures, set an exact page size, reach a size limit or put several pictures on one page, this page is quicker.
Cmd+Z and Cmd+Shift+Z undo and redo, and Cmd+Enter starts the conversion, just like Ctrl on Windows.
On iPhone and Android
You can make a PDF from WebP images on an Android phone or an iPhone in the browser, with no app to install. Open this page in Chrome on Android or Safari on iPhone (iOS 14 or newer), tap Select WebP images and pick the files from your Downloads or Files app.
Press and hold a picture, then drag it to reorder. Tap a picture to show its buttons for rotating, cropping, moving on the page, duplicating or removing it. Choose a page size and a file size, then tap Convert to PDF.
Download PDF saves the file to your phone. Where your browser supports it, Share sends the PDF straight to a chat, mail or cloud app. Use camera lets you add a fresh photo too, if you want a picture of a paper page in the same PDF.
On Chromebook and Linux
On a Chromebook, open this page in Chrome, then select your WebP files from the Files app or drag them onto the box. The PDF goes to your Downloads folder. On Linux, Chrome, Firefox and other current browsers work the same way.
Which browsers open WebP files?
This tool uses your browser to open WebP files, so the browser has to know the format. Current versions of Chrome, Edge, Firefox and Opera all do, and Safari does from version 14.
If a file cannot be opened, a short message under the box says it could not be read as a picture. The fix is usually to update your browser or try another one. A damaged file, or one that is not really a picture, shows the same message.
Some privacy browsers block websites from reading pictures drawn on the page, as protection against fingerprinting. If that stops a picture from being read, allow this site in the browser's privacy settings and add the file again.
Why not just print the web page?
You might wonder why not just print the whole web page to PDF. Printing a page keeps menus, adverts, buttons and odd page breaks, and pictures are often cut in half or scaled down.
Saving the pictures and adding them here gives you a clean PDF with only the images you want, in your order, at full size, with your page size and margin. You can collect pictures from several pages into one file. If you want an article's text as well, print the page for that part, then add that PDF here with your pictures.
Several pictures on one page
Several pictures can share one page. Open More options and set Pictures per page to 2, 4, 6 or 9. With 2, two pictures sit on one page, one above the other, which suits the front and back of a card, two screenshots of a receipt, or a before and after pair.
4, 6 or 9 per page make contact sheets, product sheets or a quick overview of many images. The page preview shows the exact arrangement before you convert.
Grayscale, black & white and searchable text
Pictures of documents, receipts or notes often look better in grey. Colour in More options offers Colour, Auto enhance, Grayscale and Black & white. Grayscale removes colour but keeps shading. Black & white makes paper white and text dark, which reads well and makes the file much smaller. Auto enhance lifts the contrast while keeping colour.
Pictures are images, so the text in them cannot normally be searched or copied. Make text searchable (OCR) in Server extras reads the text in English, Hindi + English, or Hindi, Marathi + English, and adds an invisible text layer to the PDF. This step runs on our server, so the finished PDF is uploaded once for it and then deleted. The option is clearly labelled.
Crop, rotate and place each picture
Hover a picture, or tap it on a phone, to see its buttons. You can rotate it, crop it, move and resize it on its page, duplicate it or remove it. Rotate all turns every picture at once.
Crop opens a box you drag by its corners. Crop shape offers Free, Original, Square, A4 portrait, A4 landscape and ID card. Only the part you choose is shown on the page.
Click any page in the page preview to open the page editor. There you can drag a picture to a new place on its page, make it larger or smaller, align it to an edge, or centre it again with one click.
Page numbers, watermark, file name and more
More options has the finishing touches. Page numbers adds 1, 2, 3 or Page 1 of N to each page. Watermark stamps a short text such as CONFIDENTIAL or COPY across the pages. File name sets the name of the PDF you download.
Picture border adds a thin frame around each picture, and File name under each picture adds a small caption. Document info lets you fill in the author, subject and keywords stored inside the PDF.
Output decides what you get: One PDF with all pages, or One PDF per picture (ZIP), with one PDF for each image, named after it. Password-protect the PDF (AES-256) locks the file; like OCR, it runs on our server and is labelled. Protect PDF can also add a password to a PDF you already have.
All settings at a glance
Here is every setting in one table, with a note on when to use it.
| Setting | Choices | When to use |
|---|---|---|
| Page size | Same as picture, A4, Letter, Legal, A3, A5, Custom | A4 or Letter for printing and forms; Same as picture for no borders |
| Orientation | Auto, Portrait, Landscape | Auto for mixed shapes; one fixed way for a neat print |
| Margin | None, Small, Large | Small for most; Large for binding |
| File size | Original quality, Smaller, Under 100 KB to 1 MB, Custom | Original for full detail; a limit for forms |
| Pictures per page | 1, 2, 4, 6, 9 | 2 for front and back; 4 to 9 for sheets |
| Picture fit | Fit whole picture, Fill the space | Fit to keep everything; Fill for edge to edge |
| Colour | Colour, Auto enhance, Grayscale, Black & white | Black & white for documents |
| Output | One PDF, One PDF per picture (ZIP) | ZIP when each image needs its own file |
| Extras | Page numbers, watermark, border, caption, background, document info | When the PDF is shared or printed |
| Server extras | OCR, password | Searchable text or a locked PDF |
After you convert: preview, download and share
When the PDF is ready you see the number of pages, the file size and how long it took. If you chose a size limit, a tick confirms the PDF is under it.
Download PDF saves the file. Preview PDF shows the real pages of the finished file, so you can check them before you send it. Share appears on phones and other devices that support it. You can go back and change settings without losing your pictures.
A quick check before you send
Before you send the PDF, open Preview PDF and look at every page: is the order right, is anything upside down, can small text be read? Check the size against the limit on your form, and give the file a clear name in More options.
Keep your original WebP files until the PDF has been accepted. If you need a change, add them again and convert in seconds. If someone asks for separate pictures instead, WebP to JPG gives you copies that open in any photo viewer.
Shortcuts, accessibility and saved settings
Ctrl+V pastes a picture you copied, Ctrl+Z and Ctrl+Y undo and redo, and Ctrl+Enter converts. On a Mac, use Cmd instead of Ctrl.
Every picture in the grid can be reached with the Tab key and moved with Space and the arrow keys. Moving, adding or removing a picture is announced to screen readers.
Your choices are saved in your browser, so the page size, margin, file size and other settings are as you left them next time. A password is never saved. Reset these options in More options puts the extras back to their defaults.
Common uses
Images saved from websites
Product photos, recipes, diagrams and articles often come as WebP. Put them in one PDF to keep, print or send.
Online shopping and receipts
Collect order screenshots and product pictures in one file for a return, a claim or your records.
Forms and applications
When a form only accepts PDF, turn your WebP pictures into a PDF and pick a limit such as Under 200 KB.
Study notes
Gather diagrams and slides saved from the web into one PDF, in the order you need, to read or print.
Design references
Put web graphics on Same as picture pages so each one keeps its exact shape.
Sharing with older devices
Send a PDF to someone whose computer, phone or printer cannot open WebP files.
Recipes and how-to guides
Save the step pictures of a recipe or a repair guide and print them as a neat PDF.
Reports and presentations
Gather charts and images into one PDF to attach to an email or a report.
Mixing WebP with JPG, PNG, AVIF and other pictures
This page is set up for WebP, but it takes many other pictures too: JPG, PNG, AVIF, GIF, BMP, iPhone HEIC, TIFF and SVG, and you can mix them in one PDF. That makes it a general image to PDF converter as well. For single formats, JPG to PDF, PNG to PDF and AVIF to PDF have pages of their own.
TIFF is the one exception to working in the browser: TIFF files are opened on our server and then deleted, and the page tells you before you add them. Everything else, including WebP, stays on your device.
Is it safe? Your pictures are not uploaded
Your pictures are not uploaded. Opening the WebP files, arranging them, making them smaller for a size limit and building the PDF all happen in your browser. That matters when the pictures show personal details, documents or private work.
A few optional steps cannot run in a browser and use our server instead: making text searchable (OCR), adding a password and opening TIFF files. Each is labelled before you use it. Such a file travels over an encrypted HTTPS connection, is processed straight away and is deleted after use. There is no account and nothing is shared.
How this converter compares
Free online converters differ a lot once you look past the upload box. Here is how this one compares.
| What to check | FlipMyFormat | Typical online converter |
|---|---|---|
| Pictures uploaded to a server | No, made in your browser* | Usually yes |
| Lossless WebP kept lossless | Yes, stored as PNG | Often turned into JPG |
| Exact size: under 100 KB, 200 KB, 1 MB | Yes | Rarely |
| Mix WebP with JPG, PNG, HEIC and PDF pages | Yes | Sometimes |
| Several pictures per page | Yes, 2 to 9 | Rarely |
| Live page preview | Yes | Rarely |
| Limit on number of pictures | Up to 500 at once | Often 20 or fewer |
| Watermark or sign-up | No | Sometimes |
* Except the optional, labelled server steps: OCR, password protection and TIFF files.
Common problems and fixes
A WebP file could not be read
Update your browser, or try Chrome, Edge or Firefox. Safari needs version 14 or newer.
Only one frame of an animation appears
That is expected: an animated WebP gives its first frame. Screenshot other frames and add them as pictures.
The PDF is bigger than the WebP files
Normal with Original quality. Choose Smaller or a limit such as Under 500 KB.
The picture has white bars around it
Choose Margin None and Picture fit Fill the space, or Page size Same as picture.
The pages are in the wrong order
Drag the pictures into place or use Sort. Press Ctrl+Z to undo a change.
The print looks soft
The saved picture is small. Find a larger version on the site and keep Original quality.
A logo has an odd background
Check the page preview. Change Page background, or choose Smaller to place pictures on white.
Save image as gives a WebP again
That is the format the site sends. Add it here; it becomes a normal PDF page.
Tips for a clean PDF
Name the file before you send it. Change images.pdf in More options to something clear, so the receiver knows what it is.
Check the page preview for order and orientation, especially with many pages. It shows the real layout of every page.
Choose Portrait or Landscape for all pages when you plan to print, so the pages come out of the printer the same way.
Rename web pictures with a number at the start before you add them. Sort, Name A–Z then gets the order right in one click.
For screenshots of text, try Black & white. Text stays crisp, the background turns clean white and the file gets much smaller.
Add a cover page by putting a title picture or an existing PDF page first. A short title makes a long PDF easier to find later.
Keep the original WebP files. The PDF is a new file, so you can always convert again with different settings.
If a PDF ends up too large after all, Compress PDF can make it smaller without starting again.
Frequently asked questions
How do I convert WebP to PDF?
Add your WebP images to the box on this page, drag them into order, choose a page size and press Convert to PDF. Then download the PDF or share it.
What is a WebP file?
WebP is an image format made by Google for websites. It gives small files with good quality, so many sites use it. You often get one when you save a picture from a web page.
Is this WebP to PDF converter free to use?
Yes. It is free, with no sign-up, no watermark and no daily limit. Your browser does the work, so there is no cost per file.
Is there a WebP to PDF converter online free that does not upload my pictures?
Yes, this page. It runs in your browser, so your pictures stay on your device. Only optional, labelled extras such as OCR or a password use our server.
How does a WebP to PDF combine keep my files in order?
Every picture becomes a page in the order shown in the grid. Drag pictures to move them, or use Sort, for example Name A–Z, which puts image-2 before image-10.
Can I do a WebP to PDF merge with JPG, PNG or an existing PDF?
Yes. Add WebP, JPG, PNG, AVIF, HEIC and PDF files together. All of them become pages of one PDF, and you can drag them into any order.
Is WebP to PDF free for large batches too?
Yes. You can add up to 500 pictures at a time, up to 200 MB each and about 1 GB in total, with no daily limit. For more, make two PDFs and join them.
Can I turn WebP to PDF without losing quality?
Yes, with Original quality. A lossless WebP is stored as PNG, pixel for pixel. A lossy WebP is stored as a JPG at 95% quality, so you will not see a difference. The PDF is often larger than the WebP files.
Which WebP to PDF Windows method should I use?
For one picture, Microsoft Print to PDF from the Photos app is fine. For many pictures in order, a size limit or several pictures per page, use this page in Chrome, Edge or Firefox.
Can I turn one WebP file to PDF?
Yes. Add the single picture and press Convert to PDF. Choose Same as picture as the page size if you want the page to match the picture exactly.
What happens to an animated WebP?
Only the first frame is used, because a PDF page is a still page. If you need other frames, take screenshots of them and add those as pictures.
Does it keep transparency?
With Original quality, a transparent WebP is kept as PNG, so the page background shows through the clear parts. With a size limit or a colour option, transparent parts become white.
Why is my PDF bigger than the WebP files?
WebP is a very compact format, and a PDF stores the pictures as JPG or PNG. Choose Smaller or a limit such as Under 500 KB if you need a smaller file.
How do I save pictures from a website?
Right-click the picture and choose Save image as, or choose Copy image and press Ctrl+V on this page. Only save pictures you are allowed to use.
Does it work on a Mac?
Yes. Open this page in Safari 14 or newer, Chrome or Firefox, drag the files from Finder onto the box and press Convert to PDF.
Does it work on iPhone and Android?
Yes. Open this page in Safari on iPhone with iOS 14 or newer, or Chrome on Android, tap Select WebP images, arrange them and tap Convert to PDF.
Can I make the PDF under 100 KB?
Yes. Choose Under 100 KB in File size. The pictures are made smaller in your browser until the PDF fits, and you see the final size. Under 200 KB, 500 KB, 1 MB and Custom work the same way.
Can I put two pictures on one page?
Yes. Open More options and set Pictures per page to 2. You can also choose 4, 6 or 9 per page.
Can I make a separate PDF for each picture?
Yes. In More options choose One PDF per picture (ZIP). You get a ZIP file with one PDF for every picture, named after it.
Can I crop or rotate a picture first?
Yes. Hover or tap a picture to rotate, crop, duplicate or remove it. Click a page in the preview to move or resize a picture on its page.
Are my WebP files safe?
Yes. They are opened and turned into a PDF in your browser and are not uploaded. Nothing is stored, and there is no account.
Turn your WebP images into a PDF now
Free, private and quick. Your pictures stay on your device.
Add your picturesLast updated October 2026 · Written and maintained by the FlipMyFormat team