Developer tools
Favicon generator
Generate square PNG favicons at 16, 32, 48, and 180 pixels from one image.
Your data never leaves the browser.
How it works
- Upload a square-ish logo or icon.
- Preview the generated sizes.
- Download all PNG favicons.
FAQ
- Is my image uploaded?
- No. Processing uses Canvas in your browser only.
- Which formats work?
- Common browser-decodable images (JPEG, PNG, WebP, GIF, etc.). Output depends on the tool.