Font Detection
Detect which common web fonts are available on your system and preview them live.
Font Detection
This tool detects which common web fonts are available on your system and provides a live preview for each detected font.
How it Works
How It Works
This tool uses JavaScript to check for the presence of common system and web fonts by measuring text rendering differences. It provides a live preview for each detected font.
Technical Details
Technical Details
Font detection is performed by comparing the rendered width/height of a test string in the target font versus generic fallbacks. This can be used for fingerprinting, so some browsers may restrict access.
About This Tool
This tool is designed to help you understand your system's configuration and identify potential privacy and security issues.
All analysis is performed locally in your browser - no passwords, personal data, or system information is sent to our servers.
Use this tool to assess your privacy status, check for potential leaks, and understand how your system appears to websites.