Free, runs entirely in your browser — no sign-up, no file upload to a server.
What does the Favicon Generator do?
It takes one source image and generates a full set of favicon sizes (16×16 up to 512×512) plus a multi-size .ico file, along with the ready-to-paste HTML `<link>` tags.
Which sizes does it generate?
16, 32, 48, 64, 128, 180, 192, and 512 px PNGs, plus a .ico file containing the 16/32/48 sizes.
Where is my image processed?
Locally in your browser via the Canvas API — nothing is uploaded, and no external favicon-generation service is used.
What should I do if a size looks blurry?
Start from a square, high-resolution source image (512×512 or larger) — upscaling a small source image will look soft at the larger sizes.
How do I report a problem or request a feature for this tool?
Use the Contact / Feedback page — select "Favicon Generator" as the related tool so we know exactly which tool you mean, then describe the bug or the feature you'd like to see.