Skip to main content
>_laboratory.sh

Favicon Generator

Generate favicons in all standard sizes from any image. Upload an image to get started.

Drop an image here or click to browse

Supports JPG, PNG, WebP — square images work best

How to Use Favicon Generator

Step 1

Drop an image or click to browse and select a file.

Step 2

Preview the generated favicons in all standard sizes.

Step 3

Download individual sizes or all at once.

Step 4

Add the favicon files to your website.

Features

Generate 7 favicon sizes from 16x16 to 512x512.

High-quality resizing with smooth interpolation.

Download individual PNGs for each size.

Preview all sizes before downloading.

100% client-side — your images never leave your browser.

FAQ

Yes, it is completely free with no limits. All processing runs locally in your browser.

We generate 16x16, 32x32, 48x48, 64x64, 128x128, 192x192, and 512x512 pixel favicons to cover all common use cases.

All favicons are exported as PNG files, which are widely supported by all modern browsers.

No. All resizing happens locally in your browser using the Canvas API. Your images never leave your device.