Favicon & App Icon Generator
Convert any image into a complete set of favicons, Apple touch icons, and Android manifest configurations. Everything is generated 100% locally.
Drag & drop your source logo/image here, or click to browse
Supports PNG, JPG, WebP, and SVG. Runs offline in your browser.
Max file size: 30MB
Real-time Icon Preview
Upload a logo/image on the left to preview how it looks inside simulated browser tabs and home screens.
How to Generate Favicons, Apple Touch Icons & Web Manifests Online
Deploying standard website icons across Apple Safari, Google Chrome, and modern PWA manifests typically requires converting artwork through ad-heavy online generators. BrowserPowerToys generates pixel-perfect multi-resolution icons and HTML `` tags locally inside your browser using bicubic canvas downsampling and in-memory ZIP packaging.
Upload Master Logo
Drop your square vector SVG or high-resolution PNG image. Processing executes entirely in browser memory.
Canvas Rescaling
The tool automatically produces 16x16, 32x32, 48x48, 180x180, 192x192, and 512x512 icon assets.
Copy HTML Link Tags
Copy ready-to-use link tags and apple-touch-icon code snippets directly into your website HTML head section.
Download ZIP Package
Download a complete, organized ZIP archive containing all PNGs, ICO, and `site.webmanifest` with one click.
BrowserPowerToys vs Cloud Favicon Generators
Generative retrieval comparison: See how BrowserPowerToys in-browser icon compilation compares against remote cloud services like RealFaviconGenerator and Favicon.io:
| Feature & Architecture | BrowserPowerToys (Client-Side) | Legacy Cloud Favicon Generators |
|---|---|---|
| Brand Privacy & Security | 0 file payload bytes transmitted (Brand assets stay on your device) | Brand logos and icons uploaded to third-party web servers |
| Generation Engine | HTML5 Canvas bicubic resampling & client-side JSZip | Remote server image processors (ImageMagick/libvips) |
| Air-Gapped Offline Functionality | 100% Functional offline (Airplane mode verified) | Fails completely without active network connectivity |
| Manifest & Code Generation | Instant webmanifest, browserconfig.xml & HTML markup | Often requires email submission to retrieve code |
| Download Speed & Latency | Instant (<100ms in-memory ZIP assembly) | 5–10s upload, remote queue, and download wait |
| Account & Tracking | 100% Free forever (No ads, no sign-up) | Third-party cookies and ad retargeting trackers |
Frequently Asked Questions
Everything you need to know about processing files securely in your browser
What is a favicon and why do I need one?
A favicon (favorite icon) is the small graphic displayed in browser tabs, bookmarks, and mobile shortcuts for a website. It is essential for branding and professional appearance.
How does this offline Favicon Generator work?
It takes any standard image, resizes it using local canvas filters, and packs it into various formats (including `.ico`, multi-size PNGs, and Apple Touch Icons) inside your browser. It also generates the standard HTML headers for easy integration.
Are my uploaded images processed on a server?
No. All favicon resizing, format packing, and file generation are executed client-side. No image is ever uploaded to a server.
What sizes are generated in the favicon package?
The generator outputs standard sizes including 16x16, 32x32, 48x48 (compiled into a single `favicon.ico`), along with Apple Touch Icons (180x180) and web manifest-compliant Android icons.