Convert GIF to ICO
Free, instant, and private. Your files never leave your browser.
Drop images here or click to browse
PNG, JPG, WebP, GIF, BMP, HEIC
What does converting GIF to ICO mean?
GIF is an animation-capable format limited to a 256-color palette, while ICO is a container format for small multi-resolution icons used as favicons and desktop shortcuts. Convert a GIF frame into a multi-size ICO file for use as a favicon or desktop shortcut icon.
GIF is best known for short looping animations, but its 256-color limit makes it a poor choice for photographic stills — solid colors and simple graphics compress far better than gradients or photos.
ICO files bundle multiple resolutions (16×16, 32×32, and 48×48) of the same image into a single file, which is why browsers and operating systems use it specifically for favicons and application icons.
How to convert GIF to ICO
- 1
Upload your GIF files — drop them into the box above, or click to browse — batch uploads are supported
- 2
Click Convert All — conversion to ICO happens instantly in your browser, no server round-trip involved
- 3
Preview the result — check the converted file before downloading
- 4
Download — save a single file directly, or download the whole batch as a ZIP
When to convert GIF to ICO
Preparing GIF files for browser favicons and desktop application icons
Convert GIF images to ICO when your project specifically calls for browser favicons and desktop application icons.
Reducing file size
If ICO compresses better than GIF for your content, converting can significantly cut storage and bandwidth needs.
Improving compatibility
Some platforms and software only accept certain formats — converting to ICO ensures your GIF files open everywhere they need to.
Batch migrating a library
Convert a whole folder of GIF images to ICO at once instead of opening each file individually in an editor.
Why use Pixvert to convert GIF to ICO?
- ✓100% local processing: the GIF to ICO conversion runs entirely in your browser — files are never uploaded anywhere
- ✓Batch support: convert multiple GIF files to ICO in one pass and download them together as a ZIP
- ✓No signup required: use the tool immediately without an account or email
- ✓Free, with no hidden limits: no watermarks, no forced quality caps on your ICO output
Frequently Asked Questions
Will converting GIF to ICO reduce image quality?
Since ICO is a lossless format, no additional quality is lost when converting your GIF file. If the original GIF was already compressed with quality loss, that loss can't be recovered, but nothing further is discarded.
Does ICO support transparency?
Yes, ICO supports transparency, so any transparent areas in your GIF file are preserved in the converted image.
Is it safe to convert GIF files to ICO here?
Yes. The whole GIF to ICO conversion runs locally in your browser using the Canvas API — your GIF files are never uploaded to a server.
Can I convert several GIF files to ICO at once?
Yes, drop multiple GIF files at once and click Convert All — each one is converted to ICO and can be downloaded individually or as a ZIP.
Will my GIF animation still play after converting to ICO?
No — ICO is a static image format, so only the first frame of the GIF is kept in the output. If you need to keep the animation, convert to WebP instead.
Is there a size limit for GIF uploads?
There's no hard limit set by Pixvert for GIF files, but very large files depend on your device's available memory to convert smoothly.
Can I use the ICO output commercially after converting?
Yes, converting GIF to ICO only changes the file format — it doesn't alter your rights over the image or add a watermark.