Convert AVIF to QOI
Convert AVIF files to QOI locally, completely free and with maximum privacy.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
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How to convert AVIF to QOI
- Drop your .avif files above, or click Upload Files. You can add many files at once.
- QOI is already selected as the output. Open the settings (gear icon) to fine-tune the result.
- Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
- Download your .qoi files as soon as each one finishes.
What to know about AVIF to QOI conversion
- Transparency is preserved: QOI supports an alpha channel just like AVIF.
- QOI cannot store animation, so only the first frame of an animated AVIF is converted.
- QOI is best for very fast lossless encoding in apps and games, and opens in specialized viewers and some image editors.
AVIF vs QOI
| Feature | AVIF (AV1 Image File Format) | QOI (Quite OK Image Format) |
|---|---|---|
| Compression | lossy or lossless | lossless |
| Transparency | Yes | Yes |
| Animation | Yes | No |
| Best for | high-quality web images with the smallest possible file size | very fast lossless encoding in apps and games |
| Opens in | Chrome, Firefox, Edge and Safari 16+ | specialized viewers and some image editors |
AVIF (AV1 Image File Format): A cutting-edge image format offering outstanding compression efficiency and image quality based on the AV1 video codec.
QOI (Quite OK Image Format): A fast, simple lossless image format with compression comparable to PNG and much faster encoding.
Conversion options
- Resize by width, height or both (aspect ratio is preserved)
- Filters: grayscale, sepia, blur and sharpen
- Custom output file name
Frequently asked questions
Is it safe to convert AVIF to QOI here?
Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.
Is there a file size limit?
There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.
Can I convert several AVIF files at once?
Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.
Related conversions
Need the opposite? Convert QOI to AVIF.
Convert AVIF to other formats
- AVIF to JPG
- AVIF to PNG
- AVIF to PDF
- AVIF to WEBP
- AVIF to GIF
- AVIF to SVG
- AVIF to ICO
- AVIF to TIFF
- AVIF to BMP
- AVIF to JXL
- AVIF to PSD
- AVIF to TGA
Convert other formats to QOI
- JPG to QOI
- PNG to QOI
- PDF to QOI
- WEBP to QOI
- HEIC to QOI
- GIF to QOI
- SVG to QOI
- ICO to QOI
- TIFF to QOI
- BMP to QOI
- JXL to QOI
- PSD to QOI
See every AVIF converter and QOI converter, or browse the full converter directory.