Which format should I convert to?
| Format | Best for | Transparency |
|---|---|---|
| JPG | Photos that must open everywhere: email, Windows, upload forms, print. | No |
| PNG | Screenshots, logos, text and graphics with sharp edges; lossless. | Yes |
| WebP | Websites: 25-35% smaller than JPG at the same visual quality. | Yes |
| AVIF | The smallest files for modern websites, about half the size of JPG. | Yes |
Popular conversions
- HEIC to JPG - iPhone photos that open on Windows and in every app.
- PNG to JPG and JPG to PNG.
- WebP to JPG and WebP to PNG - for images saved from websites.
- JPG to WebP and PNG to WebP - for faster websites.
- AVIF to JPG - for the newest web format.
How to convert images
- Drop your images onto the box above, click it to choose them, or paste a screenshot.
- Check the settings. They are already set for this task, and you can change any of them.
- Download each image, or all of them at once as a ZIP. Click a thumbnail to compare before and after.
Images are processed as soon as you add them. Change a setting and press Apply to all again to redo the batch.
How your files stay private
Most free converters upload your file, process it on their server and send the result back - so a copy of it passes through somebody else's machine. This page does all of the work in your browser instead. The files you choose are read into memory on your own device, processed there and handed back as a download; none of their contents is transmitted. You can switch off Wi-Fi after the page has loaded and it keeps working.