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GIF to AVIF converter
Free GIF to AVIF converter in your browser. Files stay on this device. Nothing is uploaded.
Drop images here
or click to choose. Paste works too.
Files never leave this device. Conversion runs in your browser.
GIF output uses the first frame only (static GIF).
Why convert GIF to AVIF?
GIF is lossless (legacy GIF workflows and simple palette graphics). AVIF is lossy (cutting-edge web images when browser support is acceptable). Converting GIF to AVIF remaps pixels into the target container in your browser. AVIF can store transparency even if the GIF source did not.
What changes in the file
- AVIF uses lossy compression — choose quality carefully for sharp graphics
- AVIF can keep an alpha channel for later edits
- You can resize, adjust quality where relevant, and strip EXIF on export
- Conversion runs on this device — the file is not uploaded
How to convert GIF to AVIF
- Drop one or more GIF files onto the converter (or pick them from disk).
- Confirm the output is set to AVIF, then adjust quality, size, or metadata if needed.
- Download the converted AVIF file — processing never left your browser.
About GIF
GIF is a palette-based raster format historically used for simple graphics and short animations. Formatly exports a static GIF from the first frame when converting.
About AVIF
AVIF is a next-generation image format based on the AV1 video codec. It typically yields smaller files than WebP or JPG at similar quality and supports transparency and high bit depth.
Common questions
Is this GIF to AVIF converter free?
Yes. Formatly converts GIF to AVIF in the browser at no charge and without an account.
Do you upload my GIF files?
No. Decoding and encoding run locally with browser APIs and WebAssembly codecs when needed. Files stay on this device.
Will converting GIF to AVIF reduce quality?
AVIF is lossy, so you trade some detail for smaller files. Use a higher quality setting when fidelity matters.