Font Insight Pro

About

Stop guessing fonts. Inspect, analyze, and copy any typography on the web — instantly.
Font Insight Pro gives developers and designers a professional-grade CSS typography analyzer right inside Chrome, with zero setup and zero friction.

The Problem: Font Inspection Is a Time Sink
You're building a UI and spot a clean typeface on a website. You open DevTools, dig through the Computed styles panel, hunt for the font-family, manually check the font stack, calculate the contrast ratio separately, then copy each property one by one into your project.
It takes minutes every time. It breaks your flow. And DevTools was never designed for this.

The Solution: Font Insight Pro — The CSS Typography Inspector Built for Developers
Font Insight Pro is a precision Chrome extension that lets you hover over any text on any webpage and instantly surface 15+ typography properties — then copy them as CSS, JSON, or Tailwind classes in one click. It's the font inspection workflow you always wanted, finally built properly.

✨ Why Developers Choose Font Insight Pro
🔍 Real-Time Font Inspection — Just Hover
Point at any text element and Font Insight Pro immediately surfaces font family, size, weight, line height, letter spacing, color, and more. No clicking through panels. No scrolling through hundreds of computed styles. Just hover and know.
📦 15+ Typography Properties Extracted Instantly
Get the complete picture: font stack with fallback chain, actual rendered font detection, text transform, decoration, alignment, opacity, and every CSS text property that matters to production-quality UI work.
🎨 Copy as CSS, JSON, or Tailwind — Your Choice
Switch between output formats without re-inspecting. Copy the full style block as production-ready CSS, structured JSON for design tokens, or Tailwind utility classes for framework-based projects. One click, ready to paste.
🔠 Full Font Stack Visualization
See the entire fallback chain at a glance, with the primary active font highlighted. Know exactly which font is being rendered in the browser — not just what's declared in the stylesheet.
♿ Built-In WCAG Contrast Checker
Font Insight Pro automatically calculates contrast ratios and displays AA/AAA compliance badges alongside every inspection. Ship accessible UIs confidently — no separate tool required.
🧩 Shadow DOM & Web Component Support
Modern web apps use Shadow DOM. Font Insight Pro works with it natively, making it the only typography inspector reliable enough for component-based architectures built with Lit, Stencil, or custom elements.
⌨️ Keyboard-First Developer Workflow
Press C to copy all styles. Press ESC to close. No mouse dependency. Designed to slot into a keyboard-driven development workflow without interrupting your momentum.
⚡ Performance-Optimized — Zero Page Interference
Built with throttled events, requestAnimationFrame rendering, and smart caching, Font Insight Pro never slows down the pages you're inspecting. Fully isolated styles mean zero CSS conflicts with any site — ever.

🔒 Privacy-First. No Data Collected.

No account required. No sign-up.
No page content, URLs, or typography data is transmitted anywhere.
Everything runs locally in your browser tab.
Minimal permissions — only what's needed to inspect the active page.


🙋 Perfect For:

Frontend developers building pixel-perfect UIs
Designers validating typography and accessibility in the browser
Teams enforcing WCAG compliance across products
Developers working with Tailwind CSS or design token systems
Anyone who's ever spent 10 minutes in DevTools hunting a font


📥 Install and Inspect Your First Font in 10 Seconds.
No configuration. No tutorial needed. Install Font Insight Pro, hover over any text, and get every typography detail you need — ready to copy into your project.