GIF to QOI Converter
Processing entirely on your device — large files may take a moment.
An animated GIF loops silently everywhere — chat apps, docs, READMEs — with no player required. QOI is popular with hobbyist engines and emulators; convert to PNG to view it anywhere.
Because the whole conversion happens on your device, it is instant, unlimited and genuinely private — no accounts, no watermarks, no files on anyone's server. Multiple files are converted in one go.
How GIF compares to QOI
| GIF | QOI | |
|---|---|---|
| Compression | LZW + 256-color palette | Lossless (RLE/delta) |
| Best for | Short loops and memes | Hobby engines, lossless simplicity |
How to convert GIF to QOI
- 1
Select your files
Drag & drop your GIF files onto the area above, or click to browse. You can add multiple files at once for batch conversion.
- 2
Convert instantly
Click "Convert to QOI". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted QOI file individually, or grab everything at once as a ZIP archive.
About the GIF format
GIF (CompuServe, 1987) is the animation format the modern web refuses to retire. Each frame is a 256-color palette image, frames stack into a looping sequence, and every browser autoplays it silently without any video codec involved. That autoplay-anywhere behavior is exactly why memes, reaction loops and UI micro-animations still ship as GIF.
The cost is efficiency: 256 colors per frame (no true gradients), no audio, and video-like content balloons to ten times the size of an MP4 of the same loop. Modern replacements — WebP animation, AVIF sequence, silent MP4 — beat it on every axis except universality of autoplay.
+ Strengths
- ✓Autoplays silently everywhere, no codec needed
- ✓Perfect for simple loops, stickers and memes
- ✓Lossless LZW within each 256-color frame
! Limitations
- −256-color palette ruins photos and gradients
- −Enormous files for video-like content
- −No audio support
About the QOI format
QOI (Quite OK Image, 2021) is a lossless format defined in one short specification document: a stream of simple run-length and delta ops over linear pixels. An encoder fits in 300 lines, decodes faster than PNG, and compresses comparably for photographic content.
It has found a home in emulators, demoscene projects and hobby engines — anywhere people want images without a codec dependency. Viewers rarely support it, so converting QOI to PNG is the way to bring these files into normal tools.
+ Strengths
- ✓Radically simple spec (~200 lines)
- ✓Lossless with fast decode
- ✓No patent or licensing questions
! Limitations
- −Almost no viewer support
- −Larger than modern codecs for many images
Why convert GIF to QOI?
There is a concrete reason this conversion exists: 256-color palette ruins photos and gradients QOI sidesteps that — Radically simple spec (~200 lines) If that is your situation, the tool above settles it in seconds, entirely on your device.
Frequently asked questions
Is this GIF to QOI converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Will I lose quality converting GIF to QOI?
No — QOI is a lossless format, so every pixel of the converted image matches your original GIF file. You can also adjust the quality/size balance before converting when the target format supports compression.
Can I convert several GIF files at once?
Yes — drop as many files as you like into the tool and they are converted in one batch. When more than one file comes out, everything is bundled into a ZIP for a single download.
Will transparent areas survive the conversion to QOI?
Transparency is kept whenever QOI actually supports an alpha channel. If the target format has none (like JPG), transparent areas are flattened onto a white background — that is a property of the format, not of this tool.