JPG to ICO Converter — Instant, High-Quality, Safe
Convert Your JPG to ICO
All processing happens in your browser — your images are never uploaded to any server.
Maximum file size: 10MB
How to Use
1
Click "Choose File" and select a JPG image from your device
2
Preview your image and check the file information
3
Select your desired ICO sizes and optionally set a target file size
4
Click "Convert & Download ICO" to process and download your file
Key Features
- Client-side processing - your images never leave your computer
- Customizable output size with KB target option
- Multi-size ICO creation for various applications
- One-click download with no registration required
- Completely free to use with no hidden limits
- High-quality icon conversion with sharp details
Tips for Best Results
- Use square images for the best ICO results
- For favicons, 32×32 pixels is the most commonly used size
- Larger images will be automatically resized while maintaining aspect ratio
- Very low target file sizes may reduce image quality
- For high-resolution displays, consider including 64×64 or 128×128 sizes
Frequently Asked Questions
Is this converter completely free?
Yes, our JPG to ICO converter is 100% free to use with no hidden charges or limitations.
Are my images uploaded to a server?
No, all conversion happens directly in your browser. Your images never leave your computer, ensuring complete privacy.
Can I create multi-size ICO files?
Yes, you can select multiple sizes during conversion. The tool will create a single ICO file containing all selected sizes.
What's the ideal file size for favicons?
For website favicons, we recommend 5-50 KB. Smaller files load faster but may have reduced quality.
Which browsers are supported?
Our tool works on all modern browsers including Chrome, Firefox, Safari, and Edge.
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Convert JPG to ICO online with image100+tools. Fast, free, custom KB size, multi-size ICO support, and one-click download!