Convert SVG to AVIF
Turn SVG logos and graphics into AVIF files, the smallest modern format.
Runs on your device. Your files are never stored.
Short answer
To convert SVG to AVIF, add your files to FileFleet, adjust the quality if you like, and download the AVIF files, zipped if there are several. It runs in your browser, so nothing is uploaded. In our test, a small SVG logo exported at 1024 px went from 512 B to 3.5 KB as AVIF.
- Price
- Free
- Account
- None needed
- Your files
- Never stored
- Limits
- No daily limit, no watermark
- You get
- AVIF images, zipped if there are several
- Works on
- Phones and computers
SVG vs AVIF
AVIF makes the smallest file of the four and keeps transparency, so it suits large, detailed illustrations on a fast website. Older apps may not open it, so use PNG if you’re not sure.
| Feature | SVG | AVIF |
|---|---|---|
| Full name | Scalable Vector Graphics | AV1 Image File Format |
| Introduced | 2001 | 2019 |
| Compression | None needed: shapes are stored as instructions, not pixels | Lossy or lossless |
| Transparency | Yes | Yes |
| Animation | Yes, but it doesn’t carry over to still images | Yes |
| Best for | Logos, icons and illustrations that must stay sharp at any size | The smallest files for websites |
| Opens in | Every web browser and design app, but many other apps and sites won’t take it | Current Chrome, Firefox, Edge and Safari; many apps can’t open it yet |
What happens to file size
| Test image | SVG | AVIF | Change |
|---|---|---|---|
| A small SVG logo exported at 1024 px | 512 B | 3.5 KB | 7× larger |
About the two formats
SVG
SVG describes shapes, lines and text as drawing instructions instead of pixels, so it stays perfectly sharp at any size and is often tiny. The catch is that many places, such as social media profiles, email signatures and some upload forms, only accept regular images like PNG or JPG.
AVIF
AVIF uses compression from the AV1 video codec and usually makes the smallest image files of any common format. Browser support is broad, but desktop apps are still catching up.
How to sVG to AVIF
- 1Add your SVG files.
- 2Adjust the quality if you like.
- 3Download the AVIF files.
Questions
Do my files get uploaded?
No. SVG to AVIF runs entirely in your browser, so your files never leave your device. Close the tab and they're gone.
Is it really free?
Yes. No account, no daily limits and no watermark on your files.
Will everyone be able to open an AVIF?
Current browsers can. Some older apps and upload forms can’t, so PNG is the safer choice for sharing.