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A quick way to understand who this helps, what it solves, and where it connects next.
Founders, indie hackers, and product teams shipping site icons quickly from one source image.
Generating the core favicon files from one image without building a full app icon pack.
Capture favicon-converter and favicon-generator intent with broader source support than the PNG-only pack page.
Cleanor Labs
These sections explain the job in plain language and set expectations for what the tool should do well.
To create a favicon, load one PNG, JPG, SVG, or WebP image and export. The Favicon Converter generates favicon.ico together with the core web icon PNG sizes, then packages them into a single ZIP you can drop into your site.
Starting from a clean, roughly square source gives the best result, since favicons are small. Once exported, add favicon.ico and the PNG icons to your site root or reference them in your HTML head as usual.
The Favicon Converter focuses on the favicon and core web-icon layer rather than a full mobile app icon pack. The ZIP includes favicon.ico and the common PNG sizes most websites and landing pages need, which covers typical browser tab and bookmark use.
It accepts the source formats founders and frontend teams usually already have, including vector SVGs, so you do not have to convert to PNG first. For most small sites and landing pages, this bundle is everything you need to set a proper favicon.
Short answers for the questions people usually have before trying a utility like this.
Yes. The ZIP includes favicon.ico along with the core favicon PNG sizes.
No. The Favicon Converter focuses on the favicon and web-icon layer rather than the broader mobile app asset pack.
It accepts PNG, JPG, SVG, and WebP source images, so you can start from vector or raster files.
No. The Favicon Converter runs entirely in your browser, so your image is never uploaded.
Yes. It is free to use, private, and fully client-side with no sign-up.
Every tool on Cleanor is free with no sign-up, no credits, and no limits. Files are processed privately in your browser. Looking for on-device phone cleanup and Premium features? That lives in the Cleanor app.
Use PNG, JPG, SVG, or WebP as the source and export favicon.ico plus the core web icon PNG sizes.