Who is Font Detector for?

Font Detector is a consumer product built for web designers and developers.

Does Font Detector have a free plan?

Yes — Font Detector is free to use.

What platforms does Font Detector run on?

Font Detector runs on the web and embeddable surfaces.

Is Font Detector still active?

Unverified. Font Detector has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Font Detector?

Similar projects tracked by PulseGate include Detector Whats Font, Font Picker, and WhatFont.

Who makes Font Detector?

Font Detector is developed by Anish Nair.

How long has Font Detector been around?

Font Detector first shipped in 2023.

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Font Detector

Name: Font Detector
Author: Anish Nair

mozilla.orgBrowser DevTools & extensions

Font Detector is a Firefox browser extension that reveals font properties for text on webpages. Users can hover over page text to inspect its family, size, weight, color, and other applied styles.

FreeWebEmbeddable

Visit mozilla.org

1alternative

7features

2023since

Overview

7 features

In the Browser DevTools & extensions space, Font Detector takes a focused approach. It focuses on identifying the font family, size, weight, color, and styles applied to text on webpages. It is built as a consumer product for web designers and developers. Font Detector is free to use. Font Detector is available on the web and embeddable surfaces.

It is developed by Anish Nair, and it first shipped in 2023. Among its 7 catalogued features are font family detection, font size detection, and font weight detection. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Font family detection
Font size detection
Font weight detection
Font color detection
Style inspection
Hover inspection
Popup controls

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed11 Sep · 22:13 UTC
Font Detector verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Font Detector

What is Font Detector?: Font Detector focuses on identifying the font family, size, weight, color, and styles applied to text on webpages. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Font Detector for?: Font Detector is a consumer product built for web designers and developers.
Does Font Detector have a free plan?: Yes — Font Detector is free to use.
What platforms does Font Detector run on?: Font Detector runs on the web and embeddable surfaces.
Is Font Detector still active?: Unverified. Font Detector has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Font Detector?: Similar projects tracked by PulseGate include Detector Whats Font, Font Picker, and WhatFont.Detector Whats Font Font Picker WhatFont
Who makes Font Detector?: Font Detector is developed by Anish Nair.
How long has Font Detector been around?: Font Detector first shipped in 2023.

At a glance

Pricing: Free
Platforms: Web
Built for: web designers and developers
Model: B2C
Solves: Identifying the font family, size, weight, color, and styles applied to text on webpages.

Registered as

Firefox Add-ons: font-detector

Developer

Anish Nair

Index record

Indexed: 11 Sep 2026
Lifecycle: Alive
Last seen: 11 Sep 2026

Identity audit (13)

Slug: font-detector-mozilla-org
Lifecycle state recorded: 11 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 11 Sep 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 11 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/font-detector

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