Favicon generator

Step by step

1. 1Drop one or more images onto the upload area (or click to browse).
2. 2Adjust the settings — you'll see a live before/after preview as you change them.
3. 3Check the comparison slider and the size / dimension readout.
4. 4Download a single file, or grab everything as a ZIP when you processed a batch.

What to expect

• A side-by-side or slider comparison of the original and the result before you download anything.
• Exact numbers: old size vs new size, saved percentage and final dimensions.
• Batch support — process many images with the same settings in one pass.
• Typical images finish in under a second; very large photos may take a few seconds.

Common use cases

• Preparing photos for a website so pages load faster.
• Meeting an upload size limit on a form, job portal or marketplace.
• Cleaning up phone photos before emailing or printing them.
• Producing consistent assets for a deck, blog post or store listing.

Privacy & data

Everything runs locally in your browser. Your file is never uploaded to a server, so nothing leaves your device.