How to Convert JPG to PNG Online
PNG is a lossless format that supports transparency, which makes it ideal for editing, graphics and anything you'll re-save many times. Converting your JPG to PNGgives you a clean copy that won't lose more quality each time you edit it. This free converter runs entirely in your browser, so your images are never uploaded. Convert one file or a whole batch, then download them all as a ZIP.
Add your JPG images
Drop one or many .jpg files. They are converted locally on your device, never uploaded.
Convert to PNG
Keep Optimize on for a smaller, visually-lossless PNG, then convert — done in seconds.
Download the PNGs
Save one image or grab your whole batch as a single ZIP. Your originals stay untouched.
Why Convert JPG to PNG
PNG and JPG serve different needs. Converting a JPG to PNG is worth it in these cases — and we're honest about the trade-offs:
Lossless editing
PNG never loses quality when you save it again, so it's the right format for images you'll edit repeatedly. JPG re-compresses every save.
Add transparency later
Once it's a PNG you can erase the background in an editor to get true transparency — impossible with JPG.
Best for graphics & text
Logos, screenshots, diagrams and images with sharp edges or text look cleaner as PNG, with no JPG blockiness.
Tool requirements
Some apps, templates and upload forms specifically ask for a PNG. This gives you one in seconds.
It can't restore lost detail
Honest note: a JPG has already been compressed. Converting to PNG makes a clean lossless copy but can't recover detail JPG already discarded.
PNG files are larger
Expect a bigger file than the JPG. Keep Optimize on to trim the size, or use PNG to JPG if you need the smallest file.
Free and 100% Private
This converter is genuinely free and genuinely private. There is no account and no daily cap — and because every image is processed by your own browser, your files never leave your device. Nothing is uploaded, stored or seen by anyone, and your PNGs carry no watermark.
Need the smaller way round? Use PNG to JPG. Want to shrink the PNG further? Try Compress Image, or turn your images into a document with Image to PDF.
JPG to PNG on Any Device
How to convert JPG to PNG on Windows
Open this page in any browser, drop your .jpg files, and convert. You get lossless PNGs that open in Photos, Paint and every Windows app — no software needed.
How to convert JPG to PNG on Mac
Open the page in Safari or Chrome, add your JPG images, and download the PNGs. Everything runs locally, so it is fast and private.
How to convert JPG to PNG on iPhone or Android
Open this page in your phone's browser, tap to pick the JPG files, convert, and save the PNGs to your gallery or Files.
How to convert a JPG to PNG with transparent background
First convert here to get a PNG, then open it in any editor and erase the background — PNG supports transparency, so it will save with a see-through background.
How to convert JPG to PNG in bulk
Add as many JPG files as you like — this tool converts them all in one batch and lets you download every PNG as a single ZIP.
How to convert JPG to PNG without losing quality
The conversion itself is lossless — the PNG keeps every pixel of the JPG. Just note it can't add back detail the JPG had already compressed away.
Frequently Asked Questions
How do I convert JPG to PNG for free?
Add your JPG images above and click Convert. Each becomes a lossless PNG in seconds — completely free, with no signup and no watermark.
Are my images uploaded to a server?
No. JPG files are converted right inside your browser, so your images never leave your device. Nothing is uploaded, stored or seen by anyone.
Can I convert many JPG images at once?
Yes. Add as many as you like, convert them in one batch, then download each PNG or all of them together as a single ZIP.
Is the conversion lossless?
Yes. The PNG keeps every pixel of the JPG. Keep in mind it can't restore detail the original JPG had already compressed away.
Will the PNG give me a transparent background?
Converting alone doesn't remove the background, but PNG supports transparency — so you can erase the background in an editor afterwards and it will stay transparent.
Why is the PNG larger than the JPG?
PNG is lossless, so it stores more data than a compressed JPG. That's expected. Keep Optimize on to reduce the size, or use PNG to JPG for the smallest file.
Does it keep the full resolution?
Yes. The PNG has exactly the same width and height as your JPG — nothing is resized or cropped.
Does it work on my phone?
Yes. It runs in any mobile browser on iPhone and Android — pick your JPG files and save the PNGs to your device.
Is there a file size or count limit?
There is no fixed limit. Very large images just take a moment longer since everything runs on your device.
Do I need to install anything?
No. It works in your web browser on any device with nothing to download or install.
Is this JPG to PNG converter really free?
Completely free, with no account, no watermark, no limit and no premium wall.
100% private — your JPG images are converted right here in your browser and never uploaded to any server.
Last updated: July 2026 · FlipMyFormat JPG to PNG Converter
Written and maintained by the FlipMyFormat team