⭐ Favicon Generator
Generate favicon PNGs in 16, 32, 48 and 180px sizes from any image. Useful for web developers adding a site icon quickly. Free, unlimited, private — works entirely in your browser.
How to use
- Upload a square image (PNG or JPG) — your logo or a simplified icon works best.
- The tool automatically generates every standard favicon size: 16×16, 32×32, 180×180, 192×192, and 512×512.
- Preview each size to check your design stays recognizable at tiny dimensions.
- Download the favicon pack, upload the files to your website, and add the provided link tags to your HTML head.
FAQ
Is it really free?
Yes — every tool on this site is 100% free with no limits, no signup and no watermarks.
Is my data private?
Absolutely. All processing happens locally in your browser. Your files are never uploaded to any server.
What kind of image makes a good favicon?
A simple, bold, high-contrast design. Fine text and thin lines disappear at 16×16 pixels, so use a simplified mark — often just one letter or symbol from your logo on a solid background. Square source images work best.
Which favicon sizes do I actually need?
16×16 and 32×32 cover browser tabs and bookmarks; 180×180 is the Apple touch icon for iOS home screens; 192×192 and 512×512 are required for the PWA web manifest (installable apps). Generating all five covers every modern use case.
Do I still need the old .ico format?
PNG favicons work in all modern browsers, but a favicon.ico in your site root remains the most compatible fallback — some older browsers and tools still look for it. If maximum compatibility matters, include one.
Where do I put the files and code?
Upload the generated files to your website's root folder (or an /images/ folder), then paste the link tags into the head section of every page — or better, into your shared header template so it applies site-wide.
Favicon Generator — Complete Guide
The favicon is the tiny icon in the browser tab — small in pixels, huge in branding. Sites with a crisp favicon look professional and are easier to find among twenty open tabs; sites without one show a generic globe and look unfinished. This generator turns any square image into a complete, production-ready favicon pack in seconds, entirely in your browser.
Why favicons matter more than you think
Users identify tabs by icon long before reading titles. A recognizable favicon improves return visits (your bookmark stands out), reinforces brand trust, and completes the PWA install experience on phones — where your icon sits on the home screen next to major apps. It's one of the highest-visibility-per-effort improvements a website can make.
Designing for 16 pixels
The brutal truth: your beautiful detailed logo will become mush at 16×16. Design a favicon-first variant — one bold letter, a single glyph, or a simplified shape on a solid brand color. Test legibility by squinting: if you can't identify it blurred, simplify further. Keep generous padding so the mark doesn't touch the edges, and avoid gradients that band at tiny sizes.
The full size checklist
16×16 / 32×32: browser tabs, address bar, bookmarks. 180×180: Apple touch icon (iOS adds its own rounded corners — keep content centered). 192×192 & 512×512: web app manifest icons for "Add to Home Screen" and PWA installation; the 512px version should be maskable-safe with padding. SVG (optional): a vector favicon scales perfectly and can even adapt to dark mode — consider adding one alongside the PNGs.
Implementation tips
Place files in your site root so browsers find /favicon.ico automatically, and declare each size explicitly with link tags for reliability. After deploying, hard-refresh (Ctrl+Shift+R) — browsers cache favicons aggressively, and a stale icon can linger for days. Validate with a favicon checker to confirm every size resolves, and test both light and dark browser themes to make sure your icon stays visible.
📖 Step-by-step tutorial: How to Create a Favicon Online for Free (2026 Guide)