How to convert images
- Drop one image or a whole batch in the box.
- Choose the format to save as. A short note under the buttons explains what that format is good at.
- For JPG, WebP and AVIF you can pick the quality. For ICO, tick the icon sizes you want.
- Press Convert. One file downloads directly; several arrive together in a ZIP.
Formats it opens and saves
| Format | Open | Save | Good for |
|---|---|---|---|
| JPG / JPEG | Yes | Yes | Photos, forms, email. Accepted almost everywhere. |
| PNG | Yes | Yes | Screenshots, logos, anything with sharp text or transparency |
| WebP | Yes | Yes | Websites; smaller than JPG at the same quality |
| AVIF | Yes | In browsers that support it | Smallest files for websites |
| HEIC / HEIF | Yes | No | iPhone photos. Convert them to JPG to share. |
| GIF | Yes (first frame) | Yes | Simple graphics and old systems |
| BMP | Yes | Yes | Old software that wants uncompressed images |
| TIFF | Yes | Yes | Printing, scanning and archives |
| ICO | Yes | Yes | Website favicons and Windows icons |
| SVG | Yes | No | Logos and icons. Converting turns them into pixels. |
iPhone HEIC photos
iPhones save photos as HEIC to save space. They look fine on the phone, but Windows, many websites and most government portals cannot open them. Convert them to JPG here and they work everywhere. To make new photos JPG from the start, open Settings → Camera → Formats on the iPhone and choose Most Compatible.
WebP and AVIF images from websites
Images saved from websites are often WebP or AVIF, because those load faster. Some editors and older apps refuse them. Convert to PNG to keep every detail, or to JPG for a smaller file.
Making a favicon
Choose ICO and keep 16, 32 and 48 pixels ticked. That covers browser tabs, bookmarks and Windows shortcuts. Start from a square logo with some space around it; tiny icons lose fine detail, so simple shapes work best. Add 256 if the icon will also be used as a Windows app icon.
Does converting lose quality?
- To PNG, TIFF or BMP: no further loss. These keep every pixel.
- To JPG, WebP or AVIF: a small, usually invisible loss at Best or High.
- To GIF: limited to 256 colours, so photos can look grainy. Use it only when something specifically asks for GIF.
Converting cannot add detail that is not there. A blurry JPG saved as PNG is still blurry, just bigger. Need a specific file size instead of a format? Use Compress Image.
Converting many images at once
Add as many images as you like. Each is converted in turn and they are packed into a single ZIP. If a file cannot be opened, it is skipped and the result tells you which one.
Questions people ask
Can I convert HEIC to JPG on Windows?
Yes. Drop the HEIC files here in any modern browser and choose JPG. No app install is needed.
Why does my transparent PNG get a white background?
JPG and BMP cannot store transparency. Choose PNG, WebP or ICO to keep it.
Can I convert animated GIFs?
Only the first frame is used. Animation is not kept.
Why is AVIF missing from the list?
Your browser cannot create AVIF files. It appears automatically in browsers that support it.
Are my photos uploaded?
No. Conversion happens in your browser.