JPG to ICO converter
Convert JPG images to valid ICO icon files. Fast, free, and private - processed entirely in your browser, up to 30 images at a time.
Drop your JPG images here
or choose up to 30 JPG images from your device
Maximum file size: 20MB per image
Your images stay private
Images are processed directly in your browser and are never uploaded to our servers.
JPG vs. ICO
JPG is a photographic image format. ICO is an icon container used by websites, Windows applications, shortcuts, and favicons.
Converting creates a valid ICO file from the JPG pixels, making the image usable in icon workflows.
How to convert JPG to ICO
- 1
Upload your JPG images
Drag up to 30 files in or choose them from your device.
- 2
Automatic conversion
Each JPG is decoded and written as a valid ICO icon in your browser.
- 3
Review the results
Check the generated ICO file for each converted image.
- 4
Download one or all
Save a single ICO file, or download everything together as a ZIP.
When to convert JPG to ICO
- Creating a favicon for a website
- Preparing an icon for a Windows shortcut or application
- Using a JPG image in software that requires ICO
- Building a collection of icon files for a project
Frequently asked questions
- Yes, completely free with no signup or usage limit.
- No. Conversion happens directly in your browser.
- Yes. The converter creates a valid icon container from the decoded JPG image.
- ICO is used for favicons, Windows icons, shortcuts, and other application or website icon workflows.
- Yes, up to 30 at a time, downloadable individually or as a ZIP.
- The image is preserved in the generated icon. For best results, use a square source image.
- Each image can be up to 20MB. Larger files will need to be resized first.
- Yes. The tool works in any modern mobile browser on iPhone and Android, with no app to install.