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Fonts Ninja

Browser extension for inspecting and experimenting with fonts on websites.

Fonts Ninja screenshot
Category:Typography
Subcategory:Type Finders
Pricing:Free

What it costs

Free tier
Yes

The identifier tool/extension is free; the 'From $XX' prices on the page are third-party foundry fonts in its index, not the tool itself (source of the drift flag).

Auto-checked on 8 August 2026Source

About Fonts Ninja

What Is Fonts Ninja?

Fonts Ninja is a browser extension designed for typography inspection and experimentation on websites. It enables users to identify fonts directly from web pages, providing details on font usage and properties. As a tool in the typography category, Fonts Ninja operates as a free extension available for browsers like Chrome and Firefox, fitting into design workflows where quick font analysis is needed during research or inspiration gathering.

What Fonts Ninja Does

  • Identifies fonts on any website using a proprietary Font DNA algorithm that analyzes font files for accurate results.
  • Displays font names, CSS properties such as size, weight, and style when hovering over text elements.
  • Provides a summary of all fonts used on a webpage in the main extension window.
  • Offers font details including available styles, foundry information, and pricing.
  • Allows bookmarking and managing fonts within the extension, with options to share bookmarks.
  • Supports searching for similar or complementary fonts and advanced filters by parameters like character shape, license type, and price.

How Fonts Ninja Can Be Used

  • Activate the extension on a website to scan and list all fonts, aiding in recreating typographic systems from existing designs.
  • Hover over text during browsing to instantly view font details, useful for gathering inspiration while surfing the web.
  • Bookmark discovered fonts for later reference in projects, organizing collections directly in the browser.
  • Search for similar fonts to find alternatives when exact matches are unavailable or licensed fonts are too costly.
  • Use the extension in client website audits to document font stacks and CSS properties for development handoffs.

Who Is Fonts Ninja For?

Fonts Ninja serves web designers, UI/UX professionals, and front-end developers who need to identify and analyze typography on live sites. It suits beginners learning font properties as well as experienced users managing font libraries for projects. Typography enthusiasts and teams recreating designs from references also benefit from its inspection capabilities. Visit Fonts Ninja

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