Bulk AI to ICO Converter Online — Free HD Quality
Drag and drop your multiple AI files into this 100% free online AI to ICO converter (.ai to .ico), and click the Convert button to bulk convert them to ICO format in HD quality. Use the quality slider to fine-tune your ICO output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original AI files are removed from our servers right after. Also see:Convert SVG files in bulk to ICO.
Drop your AI files here to convert to ICO, or click to browse
Converts .ai to ICO (.ico) in HD quality — bulk, free, no signup
Choose FilesAI vs ICO — File Format Comparison
See how AI and ICO compare across file extension, MIME type, compression, and feature support. Related:How to convert SVGZ to JPG?.
| Feature | AI | ICO |
|---|---|---|
| File Extension | .ai | .ico |
| MIME Type | application/postscript | image/x-icon |
| Compression Type | Lossless | Lossless |
| Transparency Support | Yes | Yes |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is AI Format?
Adobe Illustrator vector format. See also:WMF to PDF converter.
- Compression: Lossless
- Transparency: Supported
- Animation: Not supported
What Is ICO Format?
Windows Icon format for favicons and application icons. You might also need:Free EMF to XBM converter.
- Compression: Lossless
- Transparency: Supported
- Animation: Not supported