Favicon Generator

Upload one image, get all favicon sizes instantly. Generates 16×16, 32×32, 48×48, 64×64, 128×128, 256×256 PNGs plus favicon.ico. Free, private, all in your browser.

About Favicon Generator

Generate favicons for your website from any image. Creates multi-size .ico files plus PNG icons in standard sizes (16×16, 32×32, 48×48, 180×180). All processing in your browser.

Multi-Size Output

Generates favicons in all required sizes: 16×16, 32×32, 48×48, 64×64, 128×128, 180×180, and 512×512.

.ico + PNG Formats

Get both a multi-resolution .ico file for browsers and individual PNG files for modern web manifests.

Automatic Resizing

Upload any image — logo, photo, or icon. The tool scales and crops to square automatically.

Web-Ready

Includes HTML snippet and site manifest template. Drop the generated files into your site root.

📋 Common Use Cases

New Website Launch

Generate a complete set of favicon files from your logo for every platform when launching a new website or blog.

Brand Refresh Update

Quickly regenerate all favicon variants at every size when updating your brand logo or color scheme.

Web App Manifest Creation

Produce all the icon sizes needed for a Progressive Web App manifest, including 192x192 and 512x512 variants.

Multi-browser Compatibility

Ensure your site displays a proper icon across Chrome, Firefox, Safari, Edge, and when bookmarked on mobile home screens.

🪜 How to Use This Tool

Upload your source image
Select a JPG, PNG, or WebP image — ideally a logo or icon on a transparent background.

Automatic size generation
The tool generates all required favicon sizes including 16x16, 32x32, 48x48, 192x192, and 512x512.

Review all variants
Preview every generated size to confirm they look correct across different device contexts.

Download complete favicon pack
Download a ZIP containing all favicon files plus the HTML snippet to paste into your site's head.

Frequently Asked Questions

Is this image tool really free?▼

Yes. Every image tool is completely free. No signup, no account, no payment. All processing happens in your browser.

Are my images uploaded to a server?▼

No. All image processing happens locally in your browser. Your images never leave your device. This is especially important for sensitive photos, IDs, and personal documents.

How does the AI background remover work?▼

It uses the @imgly/background-removal library running an IS-Net neural network entirely in your browser via WebAssembly. First use downloads a ~10MB model (cached for future visits). No image data is sent to any server.

What file formats are supported?▼

JPEG, PNG, WebP, SVG, GIF, BMP, and HEIC. Conversion between all formats is supported. AI features work on JPEG and PNG inputs.

What is the maximum image size?▼

Images up to ~4000x4000px process smoothly on modern devices. Very large images may be slower. For batch processing, up to 20 images at a time is recommended.