Your JPG source
A camera-sized JPG contains much more detail than an icon can display. A clear subject with simple contrast generally survives reduction better than a busy photograph.
Explore the JPG converterTurn a JPG picture into a small ICO asset for a browser or application icon, using a source that remains recognizable when reduced.
Choose a file to get started.
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A camera-sized JPG contains much more detail than an icon can display. A clear subject with simple contrast generally survives reduction better than a busy photograph.
Explore the JPG converterThe ICO result uses an icon canvas capped at 256 pixels. This route creates the small asset from a resized bitmap rather than packaging the full-resolution photograph.
Check the result at its actual display size. Fine text, wide borders, and off-center subjects may need editing in the source first.
A JPG file may not be accepted by the app or upload form you need. JPG to ICO creates a separate ICO copy while leaving your original file untouched.

| Property | JPG / JPEG | ICO |
|---|---|---|
| What it stores | A still raster image | One or more icon images in a container |
| Compression | Lossy photo compression | Depends on the icon image representation |
| Transparency | No alpha transparency | Can contain transparent icon images |
| Typical use | Photographs and everyday sharing | Windows icons and browser favicon workflows |
No. ICO here is an icon-sized output, limited to 256 pixels. Keep the JPG separately for full-sized use.
It creates a square icon whose side is the larger source dimension, capped at 256 pixels. A large photo therefore becomes a small icon.
A square crop is recommended because this tool stretches the source into a square canvas. Crop a wide or tall photo first to avoid distortion.
No. The JPG background remains part of the icon. For transparent artwork, prepare an appropriate PNG source and use PNG to ICO.