How to convert JPG to ICO
- Select a JPG file.
- Choose “Convert to ICO”.
- Download the result.
Supported files and limits
Files must be 20 MB or smaller. Images are limited to 4096 pixels per side and 16 million pixels. TIFF has a 20-page and 40-million combined-pixel limit. PDF-compatible AI pages are processed one at a time. Corrupt or unsupported input is rejected with an error.
JPG and JPEG are two names for the same image format. Both extensions work on this page.
ICO output is a transparent 256 × 256 icon, with the source fitted inside the square.
Conversion runs in your browser. Your file contents are not sent to Filepetal or a conversion server.