Is this tool private?

Yes. All processing happens locally in your browser. No data is uploaded.

What extras does this tool have?

Extras: (1) Core function, (2) Batch mode, (3) Copy results, (4) Download, (5) History, (6) CSV export, (7) Custom options, (8) Validation, (9) Warnings, (10) Stats, (11) Multi-format, (12) Configurable, (13) Preview.

Image Runs in your browser

Favicon Generator

Generate favicons in multiple sizes (16/32/48/64/128/180) from a single image. 100% private. 100% private.

100% Private Works Offline Instant

Upload source image (square recommended, ≥512px)

Sizes & estimated file size

16×16474 B

favicon-16x16.png

32×321.7 KB

favicon-32x32.png

48×483.7 KB

favicon-48x48.png

64×646.5 KB

favicon-64x64.png

128×12825.7 KB

favicon-128x128.png

180×18050.7 KB

apple-touch-icon-180x180.png

192×19257.7 KB

android-chrome-192x192.png

512×512409.7 KB

android-chrome-512x512.png

192×19257.7 KB

pwa-192x192.png

512×512409.7 KB

pwa-512x512.png

Total estimated: 1023.2 KB

Platforms: browser (5), iOS (1), Android (2), PWA (2).

Preview (click a size above)

Privacy: rendering is performed locally in the browser using Canvas. No images are uploaded. Estimated PNG size assumes a ~2.5× compression ratio over raw RGBA.

Generate favicons in multiple sizes (16/32/48/64/128/180) from a single image. 100% private. 100% private. Everything runs locally in your browser — your data never leaves your device.

How to use

Enter your input in the tool above.
Adjust any options to your preference.
Use the Copy or Download buttons to save the result.
Everything happens locally — your data never leaves your browser.

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