Favicon Generator
Convert any image into a perfect set of standard web favicons (including .ico and .png). Processed securely in your browser. Need help? Read the guide ↓
Select Logo or Image
Supports JPG, PNG, and WebP (Minimum 512x512px recommended)
Logo.png
Drag to center your logo. It will be cropped to a perfect square (1:1).
Generating Web Assets...
Creating multiple resolutions and building the .ico binary securely in your browser.
Live Preview
How to Generate and Install Favicons
Welcome to the Atrium Tools Favicon Generator. A "favicon" (short for favorite icon) is the small logo that appears next to your website's title in a browser tab, bookmark list, or mobile home screen. Creating a modern, cross-platform compatible favicon requires generating your logo in several highly specific sizes and file formats. Our tool automates this entire process instantly.
1. The Modern Favicon Package
When you upload your logo and crop it to a perfect square, our algorithm automatically resizes and exports it into the comprehensive package required by modern web standards. This includes the legacy favicon.ico file (which older browsers still look for), alongside favicon-16x16.png and favicon-32x32.png for modern desktop tabs. It also generates an apple-touch-icon.png (180x180) and high-resolution Android Chrome icons (192x192 & 512x512) for when users save your website as an app on their smartphone.
2. Uncompromised Client-Side Security
Proprietary company logos and unreleased branding materials are highly sensitive assets. Standard online converters require you to upload your logo to their remote cloud servers. The Atrium Favicon Generator utilizes HTML5 Canvas processing to write the complex `.ico` binary format entirely within your computer's local memory (RAM). Your logo is never uploaded to the internet or stored on our servers.
3. Installation Instructions
Once you download and extract the ZIP package, upload all the generated files directly to the root directory (public folder) of your website. Then, paste the following HTML code inside the <head> tag of your website's primary layout file:
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
Frequently Asked Questions
Why does my favicon look blurry?
Standard desktop favicons are tiny (16x16 pixels). If your uploaded logo has a massive amount of intricate text or complex fine lines, they will become unreadable when scaled down. The best favicons are simple, bold, highly contrasting symbols or a single initial letter.
Do I really need the .ico file?
Yes. While modern browsers perfectly understand `.png` favicons, legacy browsers, RSS feed readers, and specific search engine crawlers will still automatically request `favicon.ico` from your root directory. Including it prevents your server from throwing 404 Error logs.