PNG to JPG Converter

To convert PNG to JPG, add your pictures to the box above and press Convert to JPG. Each PNG becomes a JPG in a moment, usually several times smaller, ready to download one by one or together as a ZIP. Transparent areas are filled with white, or any colour you choose, so they never turn black.

Everything happens in your browser, so your pictures are not uploaded. Set the quality, keep each file under a size such as 100 or 200 KB, resize, add a DPI for printing or turn the pictures black and white, all in the same step.

PNG is perfect for graphics and screenshots but makes photos heavy, and many forms, email systems and older apps only accept JPG. This converter turns PNG files into clean, compact JPGs and handles the two things that usually go wrong: transparent areas that come out black, and files that are still too large for an upload limit.

You choose the background colour, the quality and, if you like, a maximum file size; the converter finds the best quality that fits. Resizing, print resolution and grayscale are built in, and hundreds of pictures can be converted at once without installing anything.

Convert to JPG when a picture is a photo or looks like one, when the file needs to be small for email, messages or a website, or when a form, printer or app only accepts JPG. Photos saved as PNG are often five to ten times larger than the same photo as a high quality JPG.

Keep PNG for logos, icons, screenshots with small text and anything that needs a transparent background, because JPG blurs sharp edges slightly and cannot be see-through. JPG to PNG goes the other way when you need that.

JPG cannot store transparency. When a transparent PNG is converted carelessly, the see-through parts become black, which ruins logos and product cut-outs. A PNG to JPG white background conversion here fills those areas with clean white instead, the way most shops, documents and slides expect.

Choose Black or any other colour under Background for transparent areas to match a website or a brand colour. Soft edges and shadows are blended onto the chosen colour, so there is no dark halo around the subject.

Marketplaces and online shops usually want square product photos on pure white. Add the cut-out PNGs, keep Background for transparent areas on White, choose Exact size with 1000 by 1000 or 2000 by 2000 pixels and Fit inside, and convert. Every product sits centred on white, at the same size, with no grey or black edges.

If the products still have a background, cut them out first with Remove Background, download the transparent PNGs, and bring them here. Quality 90% keeps fine textures like fabric and print sharp while the files stay small enough for any shop.

JPG uses lossy compression, so quality is a choice. A PNG to JPG high quality conversion at 92%, the default, looks identical to the PNG for photos while being much smaller. Between 75 and 90% the difference is very hard to see; below about 70% fine detail and flat colours start to show soft blocks.

Text and sharp lines suffer first in JPG. For screenshots with small writing, keep the quality at 90% or more, or stay with PNG. The before and after slider shows exactly how each picture looks before you download it.

Online forms, exam portals and email often limit attachments, and PNG photos and screenshots are frequently far too big. To reduce PNG file size dramatically, convert to JPG: a 3 MB PNG photo typically becomes 300 to 600 KB at high quality without visible change.

When there is a strict limit, choose Keep under a size and type the number of KB, or pick 100 KB, 200 KB, 500 KB or 1 MB. Each picture gets the highest quality that still fits, found automatically. If even the lowest sensible quality is too large, the page says so; choose a smaller size under Size, because fewer pixels shrink a file much more than lower quality.

Application forms often ask for a photo of a given size in pixels and under a certain number of KB. Add the photo, choose Exact size and type the width and height the form asks for, with Fill and crop so the picture is not squashed. Then choose Keep under a size and type the limit, for example 100.

Press Convert to JPG and check the result: it shows the final size and the quality used. If the page says the limit could not be reached, make the picture smaller in pixels or switch to Grayscale if the form allows it, and convert again. Your settings stay in place, so changing one thing is quick.

JPG and JPEG are the same format with two spellings, so a PNG to JPEG conversion is exactly the same thing. The files are saved with the .jpg extension, which every app, website and device recognises.

If a form insists on .jpeg, simply rename the downloaded file; nothing inside it needs to change. The same JPG also works wherever JFIF or JPE is mentioned.

Any picture can be turned into a JPG here, not only PNG. Image to JPG conversion works for WebP and AVIF pictures saved from websites, iPhone HEIC photos, BMP files, GIF frames, SVG drawings, and TIFF and ICO files, which are opened on our server and labelled when that happens.

Mixed folders convert in one batch, and transparent parts of WebP, GIF and SVG files get the same background colour as PNGs.

On an iPhone or Android phone, open this page in Safari or Chrome and tap Select images. A photo to JPG conversion on a phone is handy when an app or website refuses HEIC or PNG files: iPhone HEIC photos work without changing any setting.

When the JPG files are ready, tap Download to save them to your phone and share them anywhere. Phones have less memory than computers, so very large pictures are scaled to a size the phone can handle, and the page tells you when that happens.

Windows, Mac and many phones save screenshots as PNG. A screenshot to JPG conversion makes them small enough to email or upload, and some ticketing systems and forms only accept JPG. Paste the screenshot straight in with Ctrl+V; there is no need to save it as a file first.

For screenshots with lots of small text, keep the quality at 90% or more so letters stay crisp, or choose Grayscale under More options for documents, which saves even more space.

Heavy pictures are the most common reason a website is slow, and speed affects both visitors and search rankings. For photos on a website, a JPG with the longest side of 1600 to 2000 pixels at 75 to 85% quality is usually between 150 and 400 KB and looks sharp on large screens.

Choose Longest side so big pictures shrink while small ones stay as they are, and set a size limit if your site or theme has one. Keep logos and icons as PNG or SVG, and use JPG for photos, banners and backgrounds.

Most email services limit attachments to about 20 or 25 MB in total, and messages with big pictures are slow to send and open. Converting photos to JPG with a longest side of 1920 pixels makes each one a few hundred KB, so dozens fit in one email.

Chat apps compress pictures again when you send them. Sending a good JPG of a sensible size gives the app less to do, so the picture usually arrives looking better. Use Download all to get one ZIP that is easy to attach.

Every computer can save PNG as JPG for a single picture. On Windows, open it in Paint, choose File, Save as, then JPEG picture; transparent areas usually turn white, but there is no quality setting. On a Mac, open it in Preview, choose File, Export, pick JPEG and use the quality slider.

Those tools work one picture at a time and cannot keep each file under a size, resize to exact dimensions or set a background colour. This page does all of that for hundreds of pictures at once, on any device.

Add up to 500 pictures at once, or a whole folder with Add a whole folder. They are converted several at a time using the spare cores of your processor, so a hundred pictures usually take well under a minute, and the same settings apply to all of them.

Download all puts every JPG in one ZIP, keeping the folder structure when you added a folder. File names stay the same with the .jpg extension, or get -converted added if you prefer.

Resize while converting to make files smaller still and to meet size rules. Longest side scales large pictures down to, for example, 1920 pixels without enlarging small ones. Percentage scales every picture by the same amount. Exact size makes every picture the same width and height, with fit inside, fill and crop, or stretch.

When a picture is fitted inside an exact size, the empty space around it is filled with the background colour you chose, which suits product photos on white.

DPI tells printing and design software how large to print a picture; it does not change the pixels. Choose 300 DPI for print shops, photo labs and documents, or 72 or 96 for screens. The value is written into the JPG header, so Word, Photoshop and print services read it correctly.

To print sharply at a given size, a picture needs enough pixels: a 4 by 6 inch photo needs about 1200 by 1800 pixels at 300 DPI.

Pictures are converted in sRGB, the standard colour space for screens, phones and the web, so the JPG looks the same in every browser and app. Colours stay true to the original; only the transparency is replaced by the colour you choose.

PNG files with 16 bits per channel are reduced to the 8 bits that JPG supports, which is invisible for normal viewing. If you need more than that for professional editing, keep the original PNG or TIFF next to the JPG.

The converter runs in any modern browser: Chrome, Edge, Firefox, Safari, Opera and Brave, on Windows, macOS, Linux, ChromeOS, Android and iPhone or iPad. There is nothing to install, no account to create and no extension to add, so it also works on school and office computers where installing software is blocked.

A faster computer converts large batches more quickly, because the work is shared across the cores of your processor. On older laptops and phones it simply takes a little longer; the result is exactly the same picture either way.

JPG holds one still picture. When you convert an animated GIF, animated PNG or animated WebP, the first frame is saved as the JPG. Transparent parts of that frame are filled with the background colour you chose, the same as for any other picture.

If you need every frame as a separate picture, or the animation kept, keep the original file instead. For PDF files, use PDF to JPG, which turns every page into its own picture at the resolution you choose.

Your pictures are not uploaded. Reading, converting, resizing and zipping all happen in your browser, on your own device, using code that runs in this page. Only TIFF and ICO files, which browsers cannot open, are sent to our image server to be read, and they are deleted straight away.

Converting also drops hidden data such as camera details and location from photos, so the JPG you share reveals less about you.

Each picture is opened by your browser, turned upright and drawn onto an invisible canvas filled first with the background colour you chose, so transparent areas take that colour and soft edges blend into it. Large reductions are done in smooth steps to keep the picture sharp.

The canvas is then saved as a JPG at the chosen quality. With a size limit, the picture is saved at several qualities in a binary search, so the highest quality that fits is found in about six tries. The work runs in background workers so the page stays responsive even with hundreds of pictures.

Keep quality at 85 to 92% for photos you care about; drop to 75% for web thumbnails.

Resize before squeezing quality: halving the width and height saves about three quarters of the size.

Use white backgrounds for marketplaces and documents, and match the page colour for websites.

Keep the original PNG if you might edit the picture again, because JPG loses a little each time it is saved.

For signatures and logos that need transparency, convert to PNG instead.