Convert images to AVIF.
AVIF makes the smallest files on the web, often around half the size of a JPEG. Convert any image to AVIF right here, with the encoding running on your own device. It is free, and nothing gets uploaded.
Compression settingsApplied to every image
Format
Auto keeps each image in its original format, re-compressed smaller.
Compression
Quality
Lower quality makes smaller files. Around 78% keeps photos crisp.
Metadata (EXIF, GPS & camera data) is always removed. Files are processed on your device.
No images yet.
| Image | File | Original | Compressed | Action |
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Why use this
Fast, private, and free.
- The best compression around, far smaller than JPEG.
- Full transparency and wide color support.
- Set the quality or target an exact file size.
- No uploads. AVIF encoding happens locally through WebAssembly.
FAQ
Good to know.
Is AVIF widely supported?
Yes. Chrome, Firefox, Safari, and Edge all support AVIF, so it is a safe pick for modern websites and apps.
Why is AVIF slower to encode?
AVIF does a lot more work to reach those tiny sizes. The tool runs it in background workers so the page stays responsive while it goes.
How much smaller is AVIF than JPEG?
Commonly 40 to 60 percent smaller at similar quality, and even more for graphics and flat-color images.