Favicon Generator
Turn an image into favicons at every common size (16–512px) to download.
Drop a square logo to generate favicons
Best results with a square image, 512×512 or larger.
What Is the Favicon Generator?
The Favicon Generator is a free online tool that lets you turn an image into favicons at every common size (16–512px) to download. It runs entirely in your browser — your text and files never leave your device, so it's fast and private. There's nothing to install and no sign-up required.
How It Works
Using the Favicon Generator takes seconds. Paste or type your content into the input area (or upload a file where supported), adjust any options to fit your needs, and the result updates instantly. You can then copy the output to your clipboard, download it, or clear everything and start again. Because all processing happens locally with JavaScript, it works offline once the page has loaded.
When to Use It
Reach for the Favicon Generator whenever you need a quick, reliable way to turn an image into favicons at every common size (16–512px) to download. It's popular with writers, students, developers, marketers and anyone who works with image & media day to day. Bookmark it alongside the other Image & Media in our toolbox so it's always one click away.
Frequently Asked Questions
- Is the Favicon Generator free to use?
- Yes. Every tool on the site is completely free, with no account, login or download required.
- Is my data private?
- Absolutely. The Favicon Generator processes everything locally in your browser. Your text and files are never uploaded to a server, so your data stays on your device.
- Does it work on mobile?
- Yes. The Favicon Generator is fully responsive and works on phones, tablets and desktops in any modern browser.
- Do I need to install anything?
- No installation is needed — it runs in the browser. We also offer an optional browser extension and mobile app for quick access to popular conversions.
Last reviewed: 2026-06-27