Creation

Favicon Generator

Generate every favicon size + ICO file + web manifest from any image, text, or emoji.

Your files stay on your device - processed locally via WebAssembly, never uploaded

Drop image, SVG, PNG, or HEIC

Best results: square or near-square logo, 256×256 or larger

Background Shape

Transparent background (PNG only)

Padding (0%)

Web Manifest

App name

Short name

Theme color

HTML Snippet

<link rel="icon" type="image/x-icon" href="/favicon.ico">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<link rel="manifest" href="/site.webmanifest">

What is the best free favicon generator?

OptiPix Favicon Generator produces every required favicon size, a multi-resolution ICO file, Apple touch icons, and a web manifest from one image, processed in your browser. Unlike favicon.io or RealFaviconGenerator, your logo never leaves your device and there is no download paywall.

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Embed this tool on your website

Copy this code to add the Favicon Generator to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.

<iframe src="https://optipix.art/embed/favicon-generator" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Favicon Generator by OptiPix" loading="lazy"></iframe>
<p style="font-size:12px">Free tool by <a href="https://optipix.art/favicon-generator">OptiPix Favicon Generator</a></p>

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About Favicon Generator

Last updated: May 2026

OptiPix Favicon Generator turns any image, two-character text, or emoji into a complete favicon package: 16×16, 32×32, 48×48, 64×64, 96×96, 128×128, 180×180 (Apple Touch), 192×192 and 512×512 (Android Chrome), plus a real multi-resolution favicon.ico file containing 16/32/48 sizes. You also get a ready-to-paste HTML snippet and a site.webmanifest with editable name, theme color, and background color. Choose from square, circle, or iOS-style rounded backgrounds, set padding, and pick a background color. Live previews show the icon in a mock browser tab, on an iOS home screen, and on an Android launcher. Download everything as a single ZIP. The tool supports JPEG, PNG, SVG, WebP, and HEIC inputs. Everything runs locally - your logo never leaves your device.

How It Works

Each output size is rendered onto its own canvas with the configured background and padding, then encoded as PNG. The favicon.ico is a hand-built multi-image ICO container: a binary header followed by ICONDIRENTRY records pointing at the embedded PNG bitstreams.

Use Cases

•Add a favicon to a Next.js, Vite, or Astro project in 2 minutes
•Create a complete favicon package for a WordPress site
•Make a text-based icon for a brand without a logo yet
•Generate Apple Touch and Android Chrome icons for a PWA
•Convert a high-res SVG logo into every browser favicon size

If you find Favicon Generator useful, check out these related tools: Image to SVG, Image Crop, and Image Resizer. All tools run entirely in your browser with no uploads or signups required.

Explore more: Browse all tools · Step-by-step guides · Tips & tutorials · Compare tools

OptiPix Favicon Generator vs RealFaviconGenerator vs favicon.io vs Favicon Generator.org

Feature	OptiPix	RealFaviconGenerator	favicon.io	Favicon Generator.org
Image uploaded to a server	Never	Yes	Yes	Yes
All required sizes	16-512px + ICO + Apple touch	Comprehensive	Basic set	Basic set
Generates manifest snippet	Yes	Yes	Yes	No
Text/emoji favicons	Yes	No	Yes	No
Account/limits	None	None	None	None

Competitor details reflect publicly listed free-tier features and may change.

What a complete favicon set actually requires

A correct 2026 favicon set needs: favicon.ico (16/32/48px multi-resolution for legacy browsers and Windows), 16x16 and 32x32 PNGs for browser tabs, 180x180 apple-touch-icon for iOS home screens, and 192x192 plus 512x512 PNGs referenced by the web app manifest for Android and PWA installs. OptiPix renders all of them from one source image.

Each size is downscaled independently with area-averaging resampling rather than scaling once and resizing the result, which keeps 16px icons legible instead of mushy. The ICO container is assembled in-browser with the multiple resolutions embedded so Windows picks the right one per context.

The generator also outputs the exact HTML link tags and site.webmanifest JSON to paste into your head, with correct rel and sizes attributes - the part most tutorials get subtly wrong, causing browsers to fall back to low-resolution defaults.

Frequently Asked Questions

Does this generate a real ICO file?

Yes. Most online generators only ship PNGs, but OptiPix encodes a real multi-resolution favicon.ico file containing 16×16, 32×32, and 48×48 PNG-encoded entries - exactly what browsers expect.

Can I use a text or emoji instead of an image?

Yes. Type 1–2 characters with your colors of choice, or paste an emoji - both render as a perfectly square favicon in every required size.

What's in the downloaded ZIP?

All PNG sizes, the favicon.ico file, site.webmanifest, browserconfig.xml, and an install.html file containing the HTML link tags ready to copy-paste.

Does my logo get uploaded?

No. Everything is rendered to canvases and encoded entirely in your browser. Your brand assets never touch a server.

Can I add padding or a background?

Yes - choose square / circle / rounded background shape, pick a background color (or transparent), and set padding from 0% to 30%.

What sizes does a favicon need in 2026?

Minimum viable: a 32x32 favicon.ico and a 180x180 apple-touch-icon. Complete: add 16x16, 192x192, and 512x512 PNGs plus a web manifest so Android, PWA installs, and high-DPI displays all get crisp icons.

Should I use ICO, PNG, or SVG for favicons?

Ship all three roles: ICO for legacy compatibility, PNGs for the sizes platforms request, and optionally an SVG favicon for modern browsers (it scales perfectly and supports dark-mode media queries inside the file).

Why does my favicon look blurry?

Usually a single large PNG being downscaled by the browser, or a detailed logo at 16px. Generate true per-size renders, and simplify the mark for small sizes - strong silhouette, no thin strokes, no text.

How do I create a favicon for my website?

Upload a square logo (ideally 512 x 512 or larger) to the OptiPix Favicon Generator and it produces every required size: favicon.ico, 16/32/48px PNGs, 180px Apple touch icon, 192/512px Android icons, and a web manifest. Drop the files in your site root, paste the provided HTML tags, done.

What size should a favicon be?

You need several: 16 x 16 and 32 x 32 for browser tabs, 48 x 48 for desktop shortcuts, 180 x 180 for iOS home screens, and 192/512 for Android and PWA installs. A multi-resolution .ico plus PNG set covers everything. OptiPix generates the complete set from one source image automatically.

Do websites still need a favicon.ico file?

Yes. Modern browsers prefer PNG and SVG icons declared in HTML, but many tools, older browsers, and crawlers still request /favicon.ico directly from the site root. Google also displays favicons in search results. Ship both the .ico and the PNG set; OptiPix generates all of them together.

How do I convert a PNG to ICO?

Drop the PNG into OptiPix Favicon Generator: it builds a proper multi-resolution ICO containing 16, 32, and 48 pixel versions in one file, which is what browsers expect. Conversion happens locally in your browser, free, with no watermarked download pages or paywalled sizes like some favicon sites.

Why is my favicon not showing up?

The usual causes are aggressive browser caching (favicons cache for a long time; test in a private window), wrong file path in the link tag, missing sizes attribute, or the file not actually being at the referenced URL. Verify the icon loads directly by visiting its URL, then hard-refresh.

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Favicon Generator

What is the best free favicon generator?

❤️ Love this tool? Support our team.

About Favicon Generator

How It Works

Use Cases

You Might Also Like

OptiPix Favicon Generator vs RealFaviconGenerator vs favicon.io vs Favicon Generator.org

What a complete favicon set actually requires

Frequently Asked Questions

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