Guides

In-depth guides covering everything you need to know about favicons—from technical specifications (sizes, formats, browser support) to design guidelines and platform-specific requirements. Use these guides alongside our Image Converter, Text Generator, Emoji tool, and Logo Creator to create perfect favicons for every platform.

Technical Specifications

Favicon Sizes Guide - Complete Specifications for 2025

Complete favicon size guide: 16×16, 32×32, 180×180, 192×192, 512×512. Learn which sizes you need for browser tabs, iOS, Android, and Windows.

Favicon File Formats Explained - ICO vs PNG vs SVG (2025)

ICO vs PNG vs SVG favicons: which format should you use? Learn the pros, cons, and browser support for each favicon file format in 2025.

Favicon Browser Compatibility - Chrome, Firefox, Safari, Edge (2025)

Complete favicon browser compatibility guide for Chrome, Firefox, Safari, Edge, iOS, and Android. Learn which formats and sizes work in each browser.

Design Guidelines

Favicon Design Best Practices - Create Recognizable Icons (2025)

Learn favicon design best practices: simplicity, contrast, brand consistency, and safe areas. Design favicons that work at 16×16 and look great on all browsers.