Favicon Size Guide provides a comprehensive reference for all required favicon and app icon dimensions across browsers, operating systems, and social media platforms. It covers ICO format multi-resolution containers (16x16, 32x32, 48x48), Apple Touch icons (76x76 through 180x180), Android adaptive icons (48dp through 512dp), Windows tiles (70x70 through 310x310), and social sharing images (1200x630 for Open Graph, 1200x675 for Twitter Cards). The tool generates a checklist of required files for any target platform combination.
Graphic designers preparing icon export specifications, web developers implementing favicon systems, and project managers creating asset checklists for launches. The tool runs entirely in your browser — your data never leaves your device.
Learn more about related topics: Adaptive icons, Apple Touch icon, ICO format, Open Graph image.
Favicon Size Guide is a free, browser-based developer tool on AIDToolStack. Reference guide for favicon sizes required by different platforms. It requires no installation or sign-up and works entirely in your browser.
Yes, completely free. Favicon Size Guide has no usage limits, no account requirements, and no hidden fees. Use it as often as you need.
No, all processing happens locally in your browser. Your data never leaves your device and nothing is sent to any server.
Yes, it works in any modern browser on both desktop and mobile devices. No app download required — just open the page and start using it.
AIDToolStack tools run entirely in your browser with no server processing. This means faster results, complete privacy, and zero downtime. There are no ads blocking your workflow, and everything is free with no sign-up required.
Get weekly developer tool picks and tips
