FontUsed - Font Audit Tool icon

FontUsed - Font Audit Tool

by Steven Lei · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Discover and analyze all fonts used on any webpage with interactive highlighting.

Users
113
+8 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#80K
#67K among extensions
Version
1.0.0
updated 18 Jun 2025

Users

monthly, 16 months
058115Jun 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 113 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months
024Jun 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 4 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About FontUsed - Font Audit Tool

FontUsed is an elegant and powerful tool for developers, designers, and typophiles. It allows you to instantly discover and analyze all the fonts used on any webpage with an easy-to-use interface. Key Features: - Real-time Analysis: Use the refresh button to re-analyze the page at any time, perfect for dynamic websites or during development. - Interactive Highlighting: Simply hover over any font or font size in the extension to instantly highlight all corresponding elements on the webpage. Click an item to make the highlight persist while you inspect other elements. - Size Inconsistency Analysis: A dedicated tab shows all font sizes used on the page, sorted numerically. Highlight elements by size to quickly spot and debug inconsistencies in your typography. - Elegant Interface: A sophisticated monochrome design that presents font information clearly and without distraction. - Comprehensive Analysis: Automatically categorizes fonts into web fonts (custom fonts loaded for the site) and system fonts (fonts from your operating system). - Detailed Statistics: Get a full breakdown for each font, including the number of elements using it, and all the specific sizes and weights applied. How to Use: 1. Navigate to any webpage you want to analyze. 2. Click the FontUsed extension icon in your toolbar. 3. Instantly view a summary of total fonts, web fonts, and system fonts. 4. Switch between the 'Web Fonts', 'System Fonts', 'All Details', and 'Font Sizes' tabs to explore the data. 5. Hover over any item in the lists to see it highlighted on the page in real-time! Discover the typography of the web with FontUsed!

Growth

WindowUsersChangeRatingsRating
7 days+4+3.7%00.00
30 days+8+7.6%00.00
6 months+34+43.0%00.00
1 year+84+289.7%00.00

Chrome Web Store search rankings

Where FontUsed - Font Audit Tool appears when people search the store, with the 30 day change
Search phrasePosition30 days
custom font#30+5
font#53+6

Version history

1 versions recorded
1.0.018 Jun 2025

Details

Category
Developer Tools
First seen
18 Jun 2025
Size
17 KB
Languages
en
Pricing
Free
Extension ID
anlpekbhbhpnbaeheafmenehmnmahjdg

Permissions and risk

Minimal riskimpact 0, likelihood 1
Permissions
activeTabscripting

Alternatives to FontUsed - Font Audit Tool

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users