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Favicon Generator: ICO and PNG Icons for Browsers, iPhone and Android

By Bilawal Hussain · 4 November 2026 · 2 min read
Favicon Generator: ICO and PNG Icons for Browsers, iPhone and Android

The little icon in browser tabs makes a site look finished and trustworthy. Create a full favicon set from an image or a letter, ready for browsers, iPhone home screens and Android.

Open the free Favicon Generator →

What is the Favicon Generator?

Create favicons (ICO + PNG sizes for browsers, iPhone and Android) from an image or a letter. It's completely free, needs no sign-up and works on any phone or computer.

Screenshot of the Favicon Generator on ReadyToUse
The Favicon Generator, as it looks on ReadyToUse.

Why it's helpful

Who it's for

Website owners, developers and small businesses.

How to use it

  1. Upload a square logo, or make a simple letter icon.
  2. Download each file, put them in your site root and paste the HTML into <head>.
💡 Pro tip: Keep the icon simple: a single letter or symbol reads better at 16 pixels than a detailed logo.

💻 Open source: this tool is free and open source (MIT License). View the code on GitHub, download it and run it offline.

The bigger picture: Image & Media

Images and video drive social media and websites, but every platform wants a different size and format. In-browser tools resize, convert and polish media without uploading private photos.

What's changing: Modern formats like WebP and AVIF are replacing heavy JPGs on the web, making pages faster, especially on mobile.

Frequently asked questions

Which sizes do I really need?

favicon.ico, a 180px apple-touch-icon and 192/512px PNGs cover almost every device.

Ready to try it?
Use the Favicon Generator free →
No sign-up · Runs in your browser

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BH
Bilawal Hussain
Full-stack developer in Dubai and creator of ReadyToUse: free tools that just work. Connect on LinkedIn