16×16
favicon-16.png
Browser tab. Keep the mark simple.
Favicon generator
From one PNG build a full icon set + manifest.json
Free No account required
Drop a logo (PNG, SVG)
Ideally 512×512 or larger · transparent background
This tool patches one problem at a time
The SEO module in Insight does the same in every audit: Indexability, metadata and structure — with priorities and a client report.
/ About the tool
What makes up a modern favicon set?
A single root favicon.ico is no longer enough. You usually need several variants: multi-size PNG, Apple touch icon, Android icon, and a PWA manifest.json.
This generator builds them from one source (PNG/SVG, ideally 512×512+) and shows an HTML snippet for <head>.
Everything runs in the browser via the canvas API — nothing is uploaded.
/ Glossary
Key sizes
32×32
favicon-32.png
Standard HiDPI tab icon.
180×180
apple-touch-icon.png
iOS home-screen icon.
512×512
icon-512.png
manifest.json / PWA — highest quality.
/ FAQ
Frequently asked questions
Often yes for older clients. Modern browsers prefer PNG.
At least 512×512. SVG is ideal.
Safari tints the icon with one color. Keep a simple single-path SVG.
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