JPG to ICO Converter
Convert JPG to ICO format with multiple sizes including 16x16, 32x32, and 48x48 pixels for favicon creation. Perfect for generating website icons and Windows application icons.
Drop your JPG image here
or click to browse files
Continue Your Images Journey
What is JPG to ICO Converter?
JPG to ICO Converter turns JPEG images into ICO icon files for browser favicons, Windows shortcuts, and desktop application assets. ICO can hold several icon sizes in one file, so the same output can work across small and large display contexts. The tool decodes the JPG in the browser and packages the icon output.
How does JPG to ICO Converter work?
This tool decodes the JPG source, renders it at standard icon dimensions such as 16x16, 32x32, 48x48, and 256x256, then writes those images into an ICO file. Because JPG has no alpha channel, the generated icon uses an opaque background.
Key Features
- Converts JPG to ICO format
- Generates multiple icon sizes in one file
- Drag-and-drop JPG selection
- Shows original and output file sizes
- Download converted ICO output
- Canvas-based local processing
- Supports images up to 50MB
- Batch conversion support
Common Use Cases
Create favicons from photos
Convert JPG images to ICO files for use as browser favicons displayed in tabs and bookmarks.
Windows application icons
Generate ICO files from JPG images for desktop application icons on Windows.
Personal branding
Turn a JPG photo or logo into a multi-size ICO file for use as a custom folder or shortcut icon.
Website identity
Create a favicon from a JPG logo to display in browser tabs next to your website name.
How to Use This Tool
Upload an image
Drag and drop a JPG file or select one from your device.
Convert
Click Convert. The tool generates an ICO file with multiple sizes.
Download
Save the converted ICO file to your device.
Pro Tips
- 1
For best results, use a square JPG image at least 256x256 pixels.
- 2
JPG does not support transparency, so the ICO output will have solid backgrounds.
- 3
ICO files contain multiple sizes, and the tool generates standard dimensions automatically.
- 4
For transparent icons, convert from PNG instead of JPG.
Frequently Asked Questions
Will the quality change?
ICO files display at small sizes, so the image will be scaled down. Starting with a high-resolution JPG ensures sharp icons at all sizes.
Is my image uploaded to a server?
No. The JPG is decoded, resized, and packaged as ICO in the browser.
What icon sizes are generated?
The tool generates standard sizes including 16x16, 32x32, 48x48, and 256x256 pixels in one ICO file.
Does the ICO support transparency?
No. JPG does not have an alpha channel, so the ICO output will not have transparency. Use PNG for transparent icons.
Can I convert multiple images at once?
Yes. Upload multiple files and the tool generates an ICO for each one.