Readdy AI

Favicon Generator

Upload your logo or image and instantly generate favicons in all required sizes. Preview how they look across browsers and devices, then download with one click.

1. Upload Your Image
Choose a high-resolution image with a transparent background for best results

Or drag & drop an image here

Supports PNG, JPG, SVG, WebP

How It Works
1

Upload Your Image

Upload your brand logo, icon, or any image. We recommend a high-resolution PNG with transparent background.

2

Preview & Adjust

See real-time previews of how your favicon will look in browser tabs, bookmarks, Google results, and mobile home screens.

3

Download & Integrate

Download all favicon sizes at once, copy the HTML code, and paste it into your website's <head> section.

Tips for a Great Favicon

Keep It Simple

Complex designs become illegible at small sizes. Use a simplified version of your logo or a single bold icon.

Use Transparent Background

PNG with transparent background works best across all browsers and themes (light/dark mode).

Use Brand Colors

Maintain brand consistency by using your primary brand colors in the favicon.

Test at Small Sizes

Always check how your favicon looks at 16×16 pixels — that's the most common display size.

Consider a Stylized Letter

If your logo is too complex, a bold initial letter from your brand name can be very effective.

Square Aspect Ratio

Favicons are always square. Make sure your source image is square or will crop well into a square.