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ICO to GIF — Online Image Converter
Convert ICO to GIF online. Private, client-side — no uploadrequired. Fast batch converter.
Convert ICO to GIF
About ICO to GIF
Convert ICO to GIF. ICO bundles multiple resolutions of an icon in one container file. GIF stores 256-color animation with 1-bit transparency, standardized in 1989. Limited to 256 colors per frame, so gradients may band..
Why convert ICO to GIF?
- Larger files than lossy shares with GIF lossless quality.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
ICO vs GIF
| Animation | No | Yes |
|---|---|---|
| Transparency | Yes | Yes |
| Compression | lossless | lossless |
| Typical use | ICO bundles multiple resolutions of an icon in one container file. | GIF stores 256-color animation with 1-bit transparency, standardized in 1989. |
When not to convert ICO to GIF
- Skip GIF for the smallest share: lossless output stays large, so prefer a lossy target when sending ICO files.
- No motion to preserve: ICO is a still, so pick GIF for size or compatibility rather than animation.
Limits
Starting point: ICO - ICO bundles multiple resolutions of an icon in one container file. Conversion rasterizes one size, so start from the largest entry. Limited to 256 colors per frame, so gradients may band. Export GIF from ICO at matched dimensions; every pixel maps across, so large sources stay large.
How conversion works
Conversion runs entirely in your browser with the WASM image engine. Files never leave your device.
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FAQ
How do I convert ICO to GIF?
Drop your ICO file onto this page, adjust quality and optional dimensions, then click Convert. The result downloads as GIF instantly. All processing runs in your browser.
Will I lose quality converting ICO to GIF?
This format is lossless - converting preserves all pixel data at maximum quality.
How do you store my files?
We do not store any processed images. All conversion happens entirely in your browser using WebAssembly.