Resize ICO Image Free – Fast Icon Resizer Online
ICO Icon Resizer
Select Or Drag & Drop ICO Images Here
ICO Image Requirements
- Supports .ico file format
- Maximum file size: 1MB per image
- Square format required
- Multiple sizes in one file
- Supports transparency
- Ideal for website favicons
- Perfect for application icons
- Maintains sharp edges
Select Icon Size
16x16px
32x32px
48x48px
Custom Size:
x
px
Recommended size: 32x32px for most icons
100%
Resizing image...
About This Tool
Quickly resize your ICO images using our fast online converter. Perfect for web developers, designers, and content creators who need to create or modify icons for websites and applications. Our tool ensures your ICO images maintain perfect quality while meeting size requirements.
Features
- Fast ICO image resizing
- Icon-friendly presets (16x16, 32x32, 48x48)
- Lossless quality preservation
- Custom size options
- Maximum quality setting
- ICO format support
- Batch processing of multiple images
- No server-side processing - all done in your browser
- Completely free, no registration or watermarks
- Responsive design for all devices
- Maintains perfect quality
- Perfect for favicons
- Ideal for application icons
- Optimized for icon creation
- Quick online processing
- Preserves transparency
- Instant preview before download
How to Use
- Upload your ICO images by dragging and dropping or using the select button
- Choose your desired size (use presets or enter custom size)
- Quality is set to maximum by default
- Click "Resize ICO Image" to process your images
- Download the resized images
Frequently Asked Questions
What are the best image sizes for ICO files?
For ICO images, 32x32px is recommended for most uses. This provides a good balance between size and detail. Our tool provides this preset plus other options.
Why use ICO format?
ICO is the standard format for Windows icons and website favicons. It supports multiple sizes in one file and maintains perfect quality for small images.
Can I process multiple ICO images at once?
Yes, you can select or drag and drop multiple ICO images. Each image will be resized with your chosen settings, perfect for batch processing icons.
Are my files stored on a server?
No, all processing is done in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.