ICO vs PNG favicon — which should I use?

Use ICO format for maximum browser compatibility, especially for Internet Explorer. Modern browsers support PNG favicons too. Best practice is to use both: include favicon.ico at the root and add PNG versions via link tags in your HTML.

Can I use a transparent background for my favicon?

Yes. Upload a PNG image with transparency, choose 'Transparent' as the background option, and all generated PNG favicons will preserve the transparent background.

Favicon Generator — Create ICO, PNG 16x16/32x32 & Apple Touch 180x180 in Seconds

Q: What is a favicon?

A favicon (favorite icon) is the small icon shown in browser tabs, bookmarks, and address bars that represents your website. It is typically a 16x16 or 32x32 pixel image in ICO or PNG format.

Q: What image formats can I upload?

You can upload PNG, JPG, JPEG, WebP, SVG, GIF, and BMP files. For best results, use a square image (e.g., your logo) with a transparent or solid background, at least 256x256 pixels.

Q: What favicon sizes should I generate?

The most important sizes are: 16x16 (browser tab), 32x32 (taskbar shortcut), 48x48 (Windows site icon), 192x192 (Android home screen), and 180x180 (Apple Touch Icon for iOS). For complete coverage, generate all sizes.

Q: How do I add a favicon to my website?

Place your favicon.ico and PNG files in your website's root directory, then add the HTML link tags inside your section. Our tool generates the exact HTML code for you to copy and paste.

Upload any image and instantly generate favicons in all standard sizes — 16×16 to 256×256. Download PNG files and copy the HTML code. 100% free, no signup.

📖 Read Favicon Generator Guide

🖼️

Click or Drop Image Here

PNG, JPG, WebP, SVG supported. Recommended: square image, min 256×256 px.

image.png

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⚙ Options

Background

Padding (0–30%)

Corner radius

Site title (for preview)

Sizes to generate

👁 Live Preview

Browser tab preview

My Website

⬇ Download Favicons

📋 HTML Code — Paste Into Your <head>

🛡️ 100% Client-Side: Your images never leave your browser. No uploads, no servers.

What is the Favicon Generator?

The Favicon Generator lets you upload any image — your logo, icon, or illustration — and instantly generate favicon files in every standard size. It produces crisp PNG favicons at 16×16, 32×32, 48×48, 64×64, 128×128, and 256×256 pixels, plus a copy-paste HTML snippet to add them to your website in seconds. Everything runs in your browser — no file uploads, no servers, no waiting.

How to Create a Favicon — Step-by-Step

Upload your image — click the upload area or drag and drop. Use a square image (your logo works great) at least 256×256 px for the sharpest results.

Adjust options — choose background colour (transparent, white, or custom), padding amount, and corner radius style.

Select sizes — tick the favicon sizes you need. For most websites, 16×16, 32×32, and 180×180 (Apple Touch Icon) are the essentials.

Download & install — download individual PNG files or all at once as a ZIP, then copy the generated HTML code into your website's <head> .

Key Features — Why Use Our Favicon Generator?

✓ All standard sizes at once: Generates 16×16, 32×32, 48×48, 64×64, 128×128 and 256×256 — covering browsers, OS taskbars, and mobile home screens.
✓ Live browser tab preview: See exactly how your favicon looks in a browser tab before downloading, with your actual site title.
✓ Transparent background support: Upload a PNG with transparency and all generated favicons preserve the alpha channel.
✓ HTML code snippet: Auto-generated ready-to-paste HTML link tags for all downloaded sizes — no manual coding needed.
✓ 100% private, no uploads: All processing uses the HTML5 Canvas API in your browser. Your image never leaves your device.

📐 Favicon Sizes Reference Guide

Size	Usage	Platform
16×16	Browser tab, bookmarks bar	All browsers
32×32	Taskbar shortcut, Retina tabs	Windows, macOS, Chrome
48×48	Windows site icon, taskbar	Windows
64×64	High-DPI taskbar, site icon	Windows, Chrome
128×128	Chrome Web Store, extensions	Chrome
180×180	Apple Touch Icon (iOS home screen)	iPhone, iPad
192×192	Android home screen, PWA icon	Android, Chrome PWA
256×256	High-res ICO, Windows vista+	Windows

🆚 WorldOfTools Favicon Generator vs. Other Tools

Feature	WorldOfTools	Other Tools
Image upload to server	Never	Always
Sign up required	No	Often
Live browser preview	Yes	Rarely
HTML code snippet	Yes	Sometimes
Transparent background	Yes	Sometimes

📊 Use Cases — Who Uses the Favicon Generator?

🌐 Web Developers

Quickly generate all required favicon sizes for any new website or web app without leaving the browser.

🎨 Designers

Test how a logo or icon looks at small sizes before handing off assets to developers.

🏢 Small Business Owners

Add a professional favicon to your WordPress, Shopify, or Wix site in minutes — no technical skills needed.

Frequently Asked Questions

What is a favicon?

A favicon is the small icon shown in browser tabs, bookmarks, and address bars that represents your website. It's typically a 16×16 or 32×32 pixel image in ICO or PNG format.

What image formats can I upload?

PNG, JPG, WebP, SVG, GIF, and BMP. For best results use a square image (e.g., your logo) with a transparent background, at least 256×256 px.

What favicon sizes should I generate?

Essential sizes: 16×16 (browser tab), 32×32 (taskbar), 180×180 (Apple Touch), 192×192 (Android). For full coverage generate all sizes — this tool makes it instant.

How do I add a favicon to my website?

Place the favicon files in your website root and paste the generated HTML snippet inside your <head> tag. Our tool generates the exact HTML for you.

ICO vs PNG — which should I use?

Use both for best compatibility. ICO works in all browsers including legacy IE. PNG is supported by all modern browsers and required for Apple Touch Icons. Best practice is to use favicon.ico at root plus PNG link tags in HTML.

Is this favicon generator free?

Yes, 100% free. No signup, no watermark, no file size limit. All processing is done in your browser — your image never leaves your device.

Is my data safe?

Absolutely. All processing happens locally in your browser using the HTML5 Canvas API. We never see, store, or share your images.

Does it work on mobile?

Yes, fully responsive — works on smartphones, tablets, and desktops.

📚 Educational Content — Deep Dive

A favicon (short for "favourite icon") was introduced by Internet Explorer 5 in 1999 and standardised by the W3C. Despite its tiny size, a favicon plays an important role in your website's branding and user recognition — it's the first visual identifier users see when they have multiple tabs open.

Modern websites need more than just a single favicon.ico. The manifest.json for Progressive Web Apps (PWA) requires 192×192 and 512×512 PNG icons. Apple's Safari and iOS Safari require a special "apple-touch-icon" at 180×180. Chrome and Edge use 32×32 for their tab bar. Generating all sizes from one source image ensures consistency across all platforms.

Our tool uses the HTML5 Canvas API to draw your image at every required size, applying your chosen background, padding, and corner radius before exporting as a PNG data URL — all entirely within your browser. No data ever touches our servers, making this the most private favicon tool available online.