Favicon Generator
Upload any image and generate favicons in all sizes. Get ready-to-use HTML tags and manifest.json — everything runs in your browser.
12 Sizes
Generate 12 standard favicon sizes from 16x16 to 512x512 covering all platforms.
Ready-to-Use Code
Get HTML link tags and manifest.json ready to paste into your project.
Custom Shapes
Choose square, rounded, or circle shapes with adjustable padding and background color.
Frequently Asked Questions
What sizes do I need for a favicon?
At minimum, you need 16x16 (browser tab), 32x32 (retina tab), 180x180 (Apple touch icon), 192x192 (Android Chrome), and 512x512 (PWA splash screen). Our tool generates all common sizes with one click.
What image format should I upload?
PNG or SVG work best. Use a square image for best results. The tool will handle resizing to all needed dimensions.
What is manifest.json?
manifest.json (or site.webmanifest) is a JSON file that tells browsers about your web application. It includes icon references for PWA install prompts and home screen shortcuts. Our tool generates this file automatically.
Do I need all the sizes?
For basic browser support, 16x16 and 32x32 are sufficient. For full cross-platform support including iOS, Android, and PWA, use all sizes our tool provides.
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