Convert JPG photos to lossless PNG in your browser, one or 30 at a time. The picture stays exactly as it is; files are never uploaded.
Have HEIC, AVIF, TIFF or another format? Use the Image Format Converter.
Works in your browser. What you paste or upload is processed on your device.
Click Choose JPG images or drag them in. You can add up to 30 at once.
Leave Resize empty to keep the original size, or enter a maximum width or height in pixels.
Press Convert to PNG. Each photo is converted in turn, with progress shown.
Download each PNG, or all of them in one ZIP file.
JPG to PNG takes your JPG or JPEG photos and saves each one as a PNG file. JPG stores images with lossy compression; PNG stores them losslessly. The converter decodes your JPG in the browser, applies the photo's rotation from its EXIF data so it stands the right way up, and writes every pixel into a PNG. Nothing is sent to a server.
The PNG looks exactly like the JPG you started with. It can't look better, because the detail JPG compression removed when the photo was first saved is gone, but it won't lose anything more, however many times you edit and save it as PNG. That makes PNG a good working copy for editing, adding text, or uploading to apps that ask for PNG.
A few things to expect. PNG files of photos are usually two to five times larger than the JPG, because lossless storage has to keep every pixel. Converting does not make the background transparent: the JPG had no transparency to carry over. Photos above about 16.7 megapixels, such as 24 or 48 MP shots from recent phones, are scaled down to fit the browser's canvas limit, and the tool tells you when that happens. The tool also accepts .jfif and .jpe files, which are JPGs with a different extension.
Plenty of upload forms, design tools and print services still ask for PNG, and editing a JPG repeatedly adds new compression blur every time it is saved. Converting to PNG once gives you a stable copy that stays the same through any number of edits, and doing it in the browser keeps personal photos on your own device.
Something else? Ask the team
No. The PNG is an exact copy of what the JPG shows, including any blur or blocky areas from JPG compression. What PNG adds is that no further quality is lost when you edit and save the image again.
JPG throws away detail to stay small; PNG keeps every pixel. For photos that typically means a PNG two to five times the size of the JPG. If you need a smaller file that still opens everywhere, keep the JPG, or try JPG to WebP.
No. A JPG has no transparency, so the PNG has the same solid background. To cut out the subject you need a background removal tool.
Yes. Open this page in Safari or Chrome, tap Choose JPG images and pick photos from your library or files. When the PNGs are ready, tap Download; on iPhone they go to the Files app, where you can save them to Photos.
Yes. The conversion runs on your device, so your photos are never uploaded or stored by us. Only a usage count is sent, to apply the daily free run.
No. Camera details, the date taken and GPS location are not copied into the PNG. That is useful when you share a photo and don't want to reveal where it was taken; keep the original JPG if you need the metadata.
You get one free run of this tool per day without an account. After that, each run costs 5 credits from a free AI Rank Lab account (1 credit is 1 US cent). One run is one press of the Convert button, whether the batch has one image or 30.
Each one opens on its own page and works straight away, with no sign-up.
Convert PNG images to JPG
Convert JPG images to WebP
Convert PNG images to WebP
Convert WebP images to JPG
Explore more free tools:Schema GeneratorMeta Tag GeneratorLLMs.txt GeneratorBrowse all free tools
JPG to PNG Converter is one piece of the puzzle. See how ChatGPT, Gemini, Perplexity, and Google AI Overviews actually view your brand, and get a prioritised list of fixes, with a free AEO & GEO audit from AI Rank Lab.
Run a free AEO & GEO audit or View pricing.
Site audit
Paste your site. The free audit scores it for SEO, answer engines and generative engines, with the fixes.
