Popular conversions
- PNG to JPG — much smaller files for photos (transparent areas become white).
- JPG to PNG — lossless format for editing; no transparency is added.
- PNG or JPG to WebP — 25–35 % smaller for websites, keeps transparency.
- WebP to JPG or PNG — for apps that do not open WebP.
- HEIC, GIF, BMP, AVIF to JPG/PNG — works for any format your browser can open (HEIC opens in Safari).
Format comparison
| Format | Transparency | Compression |
|---|---|---|
| JPG | No | Lossy |
| PNG | Yes | Lossless |
| WebP | Yes | Lossy or lossless |
Animated GIFs are converted using their first frame.
Frequently asked questions
Why did my transparent PNG get a white background?
JPG does not support transparency. Convert to WebP or PNG to keep it.
Can I convert HEIC iPhone photos?
Yes in browsers that can open HEIC, such as Safari. Other browsers may not read HEIC files.
Are my files uploaded?
No, conversion happens on your device.