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WhatFont icon

WhatFont

The easiest way to identify fonts on web pages.

Users3MCurrent public install base
Rating4.0Store average score
Reviews2,052Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

WhatFont Media preview

5 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

3M3M3M3M3M2026年7月16日2026年7月18日2026年7月20日Latest: 3M
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.01
Latest
4.01
7-day rating change
0.00
3.913.964.014.064.112026年7月16日2026年7月18日2026年7月20日Latest: 4.01
2026年7月16日2026年7月20日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version3.2.0
ManifestV3
Size741KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Say goodbye to the complexity of developer tools for identifying fonts. With WhatFont, discovering the fonts used on websites becomes as effortless as hovering over text. Want more details? A simple click on any element reveals the styles applied, making it easier than ever to uncover the secrets behind beautiful typography.

Recommended by Wired WebMonkey, Lifehacker, and SwissMiss.

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History:

• 3.2.0

- Improved toolbar icon compatibility

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.6Average computed only from synced review bodies below
Reviews with text872Synced review bodies
Total ratings / reviews2,052Chrome Web Store public rating/review count

Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
482
4
74
3
44
2
38
1
234
P2014年5月8日
2

Doesn't tell what font is being used, just the style being used (i.e. sans-serif).

Language en
1 helpful · 0 not helpful
Sergi Yavorski2014年5月1日
1

This extension does not work for me. Pressing the button does absolutely nothing.

Language en
3 helpful · 1 not helpful
Jason Carreiro2014年4月29日
5

Love it. Does precisely what it says. Helps so much when communicating with devs.

Language en
1 helpful · 0 not helpful
Haruki “Haley” Wakamatsu2014年4月25日
1

It only works on the WhatFont test page. Also terrible with FontChanger.

Language en
5 helpful · 1 not helpful
Edelweis Ritt2014年4月24日
5

Love it!

Language en
1 helpful · 0 not helpful
Anonymous user2014年4月17日
5

Awesome and useful.

Language en
1 helpful · 0 not helpful
Dominik Stec2014年4月8日
5

Perfect! Thank you!

Language en
1 helpful · 0 not helpful
Pete Bingel2014年4月1日
3

This tool does not show the ACTUAL font being used. For instance if you have a font stack such as "Helvetica, Arial,sans-serif" It will report Helvetica even if Arial is actually being used. Edit: Reviewed the source code and I understand what its trying to do but in my case didn't work. Perhaps there is a way that Canvas.isEqual can be improved upon.

Language en
6 helpful · 3 not helpful
Kenneth Zerafa2014年3月26日
5

WhatFont extension works very well and does exactly what it is set up to do. Its "Served By" feature is very useful in order to import the font. Recommend 100%.

Language en
1 helpful · 0 not helpful
evan orensky2014年3月26日
4

Simple, functional. Does what I expect. Would have been 5 stars if it told you more clearly in the interface that after installation, you need to refresh any open pages for it to work on them.

Language en
6 helpful · 0 not helpful