Favicon Generator
Create standard website favicons, apple touch icons, Android launchers, and PWA manifest configurations entirely client-side. Upload high-res images or vectors and export a complete ZIP package with complete privacy.
Drag & drop images here
or browse files
Want to test it out quickly?
Use our high-resolution vector logo template.
What is the Favicon Generator?
Overview and core technical concepts
The Favicon Generator is a professional, client-side utility designed to streamline favicon generator tasks with instant processing, privacy guarantees, and customizable options.
Why Use the Favicon Generator?
Key advantages, developer speedups, and security benefits
Speed & Reliability
Execute calculations and transformations instantly in your local browser memory.
Enterprise Data Privacy
Your data stays on your local device, meeting strict data compliance requirements.
When to Consider Alternatives?
Anti-patterns, limitations, and when to choose an alternative approach
This tool is optimized for modern web browsers supporting Web Cryptography & WebAssembly standards.
Favicon Generator Example
Sample inputs, expected outputs, and code patterns
Sample Usage Output
Generated result using Favicon Generator parameters.Common Favicon Generator Mistakes
Frequent errors, security risks, and how to fix them
Frequently Asked Questions
A favicon (short for 'favorite icon') is a tiny graphic associated with a website. It is displayed in web browser tabs, bookmark bars, history logs, search listings, desktop shortcuts, and PWA mobile launcher screens.
Different platforms and devices have unique resolution requirements. For example, standard browser tabs need a 16x16 or 32x32 pixel icon, Windows shortcuts need 48x48 pixels, Apple iOS home screens require 180x180 pixels, and PWA mobile launcher grids need 192x192 or 512x512 pixels. Providing multiple sizes ensures crisp renders on all screens.
No. Privacy is our top priority. ToolZeno processes all graphics 100% client-side inside your browser sandbox using Canvas APIs and Web Workers. Your files are never uploaded to our servers, stored in databases, or sent to third-party endpoints. You can run this tool completely offline.
A web manifest is a JSON file that provides information about a web application in a text format. It tells the mobile browser how your Progressive Web App (PWA) should behave when installed on a device, specifying theme colors, start URLs, display modes, and high-resolution icons (192x192 and 512x512) for splash screens.
Unzip the downloaded package, upload all files to the root directory of your web host (e.g. /public), and paste the generated HTML link tags inside the <head> block of your website pages.
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