Favicon Generator — One PNG In, Full Set Out
Drop a square PNG. Get a multi-size .ico, six PNG sizes, an apple-touch-icon, and a ready-to-paste HTML + webmanifest snippet. Generated in your browser; nothing uploaded.
Drop a square image, or click to select
PNG, JPG, WebP — 512×512+ recommended
The .ico is built from PNG buffers using a tiny in-browser ICO encoder — no server roundtrip, no upload.
FAQ
What does the generator output?▼
A multi-size favicon.ico (16/32/48 packed into a single .ico), individual PNGs at 16, 32, 48, 96, 192, and 512 pixels, and a ready-to-paste HTML snippet plus a site.webmanifest. Together that covers every browser, OS shortcut, and PWA install scenario.
Why a multi-size .ico instead of just one size?▼
Different OS surfaces pick different sizes. Windows taskbar uses 32, Windows tile uses 48, Mac dock uses 16. A single .ico that contains all three lets the OS pick the sharpest one at every size — no blur, no scaling artefacts.
Should I upload a square image?▼
Ideally yes — at least 512×512, square. If you upload a non-square image, the tool centres and pads with transparency. For a logo with text, square sources work best; consider using a simplified mark, not the full logotype.
Is the image uploaded to a server?▼
No. Generation happens in your browser using the Canvas API — the source image and every output file are produced locally. Nothing is uploaded; verifiable in DevTools → Network during use.
Where do I install these files?▼
Drop favicon.ico at the root of your site (`/favicon.ico`). Drop the PNGs in /public or /static (matching the paths in the HTML snippet). Paste the HTML snippet inside <head>. If you support PWA install, also drop site.webmanifest at the root and reference it.
Does this support dark mode favicons?▼
Modern browsers respect a single favicon for both modes; the generator outputs a single set. If your favicon doesn't render well on dark browser chrome, add a transparent border or use an inverted variant manually.
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