PNG to JPG converter
Convert PNG to JPG in seconds, free and unlimited. No upload, no sign-up, no watermark: your image never leaves your device.
Last updated
Quick answer: To convert PNG to JPG, add the PNG file to the iHateFiles PNG to JPG converter and press Convert. The conversion runs in your browser, so the file is never uploaded, and it is free with no sign-up, watermark or size limit. PNG carries transparency and JPG cannot, so transparent areas are filled with a background colour you choose.
Should you convert PNG to JPG?
Do this for photographs, where JPG saves a great deal of space for a difference almost nobody can see. Keep the PNG if the image is a screenshot, a logo, or anything with text or hard edges in it.
PNG keeps everything, JPG does not
PNG stores the image exactly. JPG discards detail to save space, and the quality setting on this page decides how much. This is the right trade for photographs and the wrong one for screenshots and line art, where PNG edges stay crisp and JPG smudges them.
JPG cannot hold transparency
Any transparent area in the PNG has to become a real colour, because JPG has no alpha channel to record it. The background colour on this page is what those areas become. White suits most uses; pick the colour of the page it will sit on if you know it, because this cannot be undone afterwards.
Expect a much smaller file
A PNG of a photograph is routinely several times the size of the same picture as JPG. That saving is the reason to do this, and on a photograph it costs very little that anyone will notice.
PNG and JPG side by side
| PNG | JPG | |
|---|---|---|
| Compression | Lossless | Lossy |
| Transparency | Yes | No |
| Animation | No | No |
| Written here | Yes | Yes |
What usually goes wrong
About the PNG. People save photographs as PNG and wonder why an email bounces. A photo that is 400 KB as a JPG is routinely 4 MB as a PNG, because lossless compression cannot do much with the noise in a real photograph.
About the JPG. Re-saving a JPG repeatedly degrades it every time, because it re-encodes from the already damaged version. Edit from the original, and export to JPG once at the end.
How to convert PNG to JPG
- Add your PNG file. It is read from your disk and stays there.
- Check the settings. The output format is already set to JPG.
- Press convert and the JPG file is saved back to your device.
Questions
How do I convert PNG to JPG?
Open this page, add your PNG file, and press convert. The file is decoded and re-encoded by your own browser and saved back to your device. Nothing is uploaded.
Is this PNG to JPG converter free?
Yes, completely. There is no account, no sign-in, no watermark and no daily limit, because there is no server doing the work. Your own device does it.
Are my files uploaded anywhere?
No. There is no upload endpoint. The conversion runs inside this browser tab, so your file never leaves your device. You can open your browser's network panel and watch: nothing carrying your file is sent.
Is there a file size limit?
No fixed limit. Because the work happens on your machine there is no server quota. The only ceiling is your own device's memory, which for video means very large files may be slow.
Will converting to JPG lose quality?
JPG is a lossy format, so some detail is discarded. The quality control on this page decides how much. The default is set high enough that most people cannot see the difference.
Can I convert several PNG files at once?
Yes. Add as many as you like and they are converted one after another, then offered as a single ZIP.