JPG to ICO Converter
Convert your JPG images to ICO icon format instantly. Create favicons and Windows icons from any JPG photo.
Drag and drop your images here
Max file size 50MB. Free, no registration required.
How to Use
1
Click the upload area or drag and drop your JPG file
2
Adjust the quality slider if needed
3
Click 'Convert to ICO' to start conversion
4
Download your converted ICO icon file
Why choose our converter?
Quality, speed, and security for all your conversions.
High-quality conversion
Precise file conversion without any loss of quality.
100% browser-based
Files never leave your device. All processing happens locally.
Works on all devices
Computer, tablet, or smartphone — any browser works.
Fast processing
Convert files in seconds with our optimized engine.
No registration
Start converting immediately. No sign-up needed.
Batch conversion
Convert multiple files at once to save time.
About This Tool
ICO (Icon) is the standard image format for icons on Windows and for website favicons. This converter transforms your JPG images into ICO format, making it easy to create favicons for your website or custom icons for Windows applications. The converter automatically handles resizing to standard icon dimensions. All processing happens locally in your browser for complete privacy.
Frequently Asked Questions
What is an ICO file?
ICO is a Windows icon format that can contain one or more images at different sizes and color depths. It's used for Windows desktop icons, application icons, and website favicons (the small icon shown in browser tabs).
What size should a favicon be?
The standard favicon size is 16x16 pixels, but modern browsers support multiple sizes. Common sizes include 16x16, 32x32, 48x48, and 64x64 pixels. Our converter creates an optimized icon from your JPG image.
Can I use the ICO file as a website favicon?
Yes! Simply name the converted file 'favicon.ico' and place it in your website's root directory. Most browsers will automatically detect and display it in the browser tab.
What JPG image works best for icon conversion?
Square images work best for ICO conversion since icons are typically square. Use a simple, recognizable image with clear details — complex photos may not look good when scaled down to small icon sizes like 16x16 or 32x32 pixels.
Is my data secure?
Yes! All conversion happens locally in your browser. Your JPG files are never uploaded to any server, ensuring complete privacy for your images.