TIFF to ICO Converter
Drop your TIFF images here
Convert TIFF to ICO — free, instant, no upload
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Standard favicon: 32×32. For high-DPI displays use 64×64 or larger. Windows icons use 256×256.
How to Convert TIFF to ICO
Click Browse Files or drag & drop your TIFF images onto the converter above. You can select multiple files for batch conversion.
Set the compression quality using the slider — higher values preserve more detail, lower values produce smaller files. Optionally enable resizing to change the output dimensions.
Click Convert to ICO and your files will be processed instantly in your browser. Download them individually or all at once.
🔒 All image conversions happen 100% in your browser. Your files are never uploaded to any server — completely private, free, and unlimited.
Why Convert TIFF to ICO?
Create favicons for your website directly from TIFF images — essential for browser tabs and bookmarks.
TIFF files are very large and not web-friendly. Converting to ICO makes them easier to share and use online.
TIFF vs ICO — Format Comparison
| Feature | TIFF | ICO |
|---|---|---|
| Full Name | TIFF (Tagged Image File Format) | ICO (Windows Icon) |
| Compression | Lossless | Lossless |
| Transparency | ✅ Yes | ✅ Yes |
| Animation | ❌ No | ❌ No |
| Color Depth | Up to 48-bit | Up to 32-bit with alpha |
| Best For | Professional photography, print publishing, archival storage, high-quality image editing. | Website favicons, Windows application icons, desktop shortcuts. |
About the TIFF Format
TIFF is a professional-grade image format widely used in photography, publishing, and archival storage. It supports lossless compression, multiple color spaces (RGB, CMYK), high bit depths, and can store multiple pages or layers in a single file. TIFF files are valued for their flexibility and quality, but they are too large for web use. They are the preferred format for print workflows and situations where maximum image quality must be preserved.
TIFF was originally created by Aldus Corporation in 1986 and is now maintained by Adobe Systems. It was designed as a universal format for storing high-quality raster images, and it has become the industry standard for professional photography and print production.
✅ Advantages
- Lossless compression preserves full quality
- Supports CMYK color space for print
- High bit depth (up to 48-bit)
- Can store multiple pages/layers
- Industry standard for professional photography and print
❌ Disadvantages
- Very large file sizes
- Not supported by web browsers natively
- Overkill for everyday use
- Slow to open and process due to large size
About the ICO Format
ICO is the standard icon format used by Microsoft Windows and web browsers for favicons (the small icons displayed in browser tabs). An ICO file can contain multiple image sizes and color depths within a single file, allowing the operating system or browser to choose the most appropriate version. For web developers, creating a proper ICO favicon is essential for browser compatibility and professional website appearance.
The ICO format was created by Microsoft for use in the Windows operating system, dating back to Windows 1.0 in 1985. While modern browsers also support PNG favicons, ICO remains the most universally compatible format for website icons.
✅ Advantages
- Universal favicon format for all browsers
- Can contain multiple sizes in one file
- Full transparency support
- Required for older browser compatibility
❌ Disadvantages
- Limited to icon-sized images
- Not suitable for general image storage
- Larger than necessary for single-size icons
- Somewhat outdated — PNG favicons are increasingly preferred
Frequently Asked Questions
Is it free to convert TIFF to ICO?
Yes, completely free with no limits. Our converter runs in your browser — no uploads, no registration, no hidden costs.
Will I lose image quality?
ICO uses lossless compression, so your image quality will be perfectly preserved during conversion.
Are my files uploaded to a server?
No. All image conversions happen 100% in your browser using the Canvas API. Your files never leave your device, making this the most private way to convert images.
Can I convert multiple TIFF files at once?
Yes! Simply drag and drop multiple files or select them with the file browser. All files will be converted in batch with a single click.