Favicon Generator

What Is It

Professional Favicon Generator creates complete favicon packages in seconds. Upload your images, get all required sizes, manifest files, and copy-ready HTML code. The unique feature: active/passive favicon switching that changes when users switch browser tabs.

Features

  • Dual upload — separate images for active and inactive browser tabs
  • All sizes generated — 16×16 to 512×512, Apple Touch, Android Chrome
  • ZIP download — all files in one package
  • Copy-ready HTML — paste the code and you’re done
  • 100% client-side — your images never leave your browser
  • Dynamic switching — JavaScript for active/passive tab detection included

Sizes Included

16×16, 32×32, 48×48, 64×64, 128×128, 180×180 (Apple Touch), 192×192 (Android), 256×256, 512×512, plus favicon.ico and favicon.svg.

Tech Stack

  • Pure HTML/CSS/JS — no framework, no build step
  • Canvas API — client-side image resizing
  • JSZip — in-browser ZIP generation

Why I Built It

Every time I needed favicons, I’d Google for a generator, upload an image, download a ZIP, and still have to figure out the HTML tags. I wanted one tool that handles everything — including the unique active/passive switching that makes tabs stand out.