Favicon Generator
Upload a logo and generate PNG favicons at 16, 32, 48, 180, 192 and 512px. Download individually or as a ZIP with a site.webmanifest.
What is the Favicon Generator?
The Favicon Generator turns a logo or square image into the common PNG favicon sizes used by browsers and home-screen icons, then packs them into a ZIP with a basic site.webmanifest.
Shipping multiple sizes (16, 32, 48, 180, 192, 512) avoids blurry tabs and poor “Add to Home Screen” icons. Generating them from one master logo keeps branding consistent.
Everything runs locally with canvas scaling and JSZip — useful when you do not want to open a heavy design tool for a quick site launch.
How to use the Favicon Generator
- 1Upload a reasonably square logo (transparent PNG works best).
- 2Preview the generated sizes.
- 3Download individual PNGs or the full ZIP pack including site.webmanifest.
When to use the Favicon Generator
- Launch a landing page and need favicons today.
- Replace a blurry 16×16 icon after a rebrand.
- Produce Apple touch and PWA icons from one master file.
- Hand developers a ZIP that already matches common size conventions.
Key features
- Sizes 16, 32, 48, 180, 192 and 512
- Preview grid
- Per-size download
- ZIP pack with webmanifest snippet
Important notes
- Source art should be square; non-square images are centred on a canvas and may letterbox.
- ICO format is not bundled — modern sites can use PNG favicons referenced from HTML/manifest.
Frequently asked questions
Which size is the browser tab icon?
Typically 16×16 or 32×32. Keep larger sizes for mobile home screens and PWA manifests.
What goes in site.webmanifest?
A minimal JSON listing the 192 and 512 icons so installable apps can pick them up.
Should the logo include padding?
Yes — leave safe margin so the glyph does not touch icon mask edges on iOS/Android.
Is my logo uploaded?
No. Resizing and zipping are local.
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