About JPG to PNG
JPG (also written JPEG) is the photo format almost every upload form, printer and website accepts. It is small and universal, which is why it is the safe answer when a box will not take what you have. It has no transparency and is lossy.
A PNG opens in every browser and editor and is lossless, so it is a safe, universal copy of the picture. Need it under a file-size limit in kilobytes as well? Send the PNG through the image compressor afterwards — JPG, PNG and WebP are exactly what it takes.
How to convert JPG to PNG
- Drop your JPG files onto the box above, or tap it to pick them from your gallery or files. One, or up to thirty at once.
- PNG is already selected for you. It is lossless, so there is no quality to set and nothing to adjust.
- Press Convert, then Download — one PNG for a single image, or one zip for a batch. Every step runs on your device.
Nothing is uploaded
There is no server to upload to. Your JPG is decoded and re-encoded as PNG by this browser, and the Download button points at the result sitting in your own device's memory. Turn your Wi-Fi off once this page has loaded and it still works — the privacy policy walks through the same check. As a side effect of re-encoding, the PNG carries no camera, date or GPS metadata.
Questions and answers
How do I convert JPG to PNG?
Drop your JPG onto the box above — PNG is already chosen for you — then press Convert and Download. Nothing is uploaded; the whole thing happens in your browser.
Is the JPG to PNG converter free?
Yes — free, with no account, no email and no watermark on what you download. There is no daily limit either, because there is no server counting your files.
Does my JPG file get uploaded anywhere?
No. Each JPG is decoded and re-encoded as PNG inside your browser using the Canvas API, so it never leaves your device — turn your Wi-Fi off once the page has loaded and it still works. As a side effect of re-encoding, the PNG carries no EXIF, camera or GPS metadata.
Will converting JPG to PNG improve the quality?
No. A PNG is lossless, so it preserves exactly what is in the JPG — but it cannot restore detail the JPG already discarded. What you gain is a lossless, universally-supported copy that some editors and forms prefer, not extra sharpness, and the file will usually be larger.
Can I convert several JPG files at once?
Yes — add up to thirty and they come back as a single zip, each one a PNG. A file that happens to be PNG already is left as it is rather than re-encoded into a worse copy of itself.