# FontSource

> Detect fonts, their sources, and license information on any website

Canonical page: [https://chrome-stats.com/d/fontsource](https://chrome-stats.com/d/fontsource)

## Overview

- **ID:** `fontsource`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Ramin Firoozye
- **Category:** web-development
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 1.0.4
- **Last updated:** 2026-06-17
- **First published:** 2026-04-21
- **Size:** 76 KB
- **Data as of:** 2026-09-26
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/fontsource/)
- **Website:** [https://github.com/raminf/FontSource/issues](https://github.com/raminf/FontSource/issues)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/fontsource/privacy/](https://addons.mozilla.org/firefox/addon/fontsource/privacy/)

## Description

Ever wonder what fonts are on any given website and where to get them from? FontSource is an extension that not only shows you what fonts are present on any given page or site, but what the licenses are and where to get them, all with one click. It even shows you a preview of the font and what elements on the page use that type.

## Rankings

- #97,504 — Overall
- #104 — source code
- #129 — source
- #159 — resource
- #202 — font

## Permissions and access

### Permissions

- `storage`
- `downloads`
- `http://*/*`
- `https://*/*`

### Content script matches

- `*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Find Font](https://chrome-stats.com/d/find-font) — 33 users
- [FontFinder](https://chrome-stats.com/d/fontfinder-online) — 226 users, 5.00 / 5
- [FontHunter](https://chrome-stats.com/d/fonthunter) — 96 users
- [FontScout](https://chrome-stats.com/d/fontscout) — 1 users
- [Fonts Extractor](https://chrome-stats.com/d/fonts-extractor) — 7 users
- [What Font – Font Finder & Detector](https://chrome-stats.com/d/what-font-font-finder-detector) — 4 users
- [Font Finder by Ethical Champ](https://chrome-stats.com/d/font-finder-by-ethical-champ) — 7 users
- [Font Identifier by WhatFontIs](https://chrome-stats.com/d/font-identifier-by-whatfontis) — 33 users
- [Web Font Detector](https://chrome-stats.com/d/web-font-detector) — 21 users
- [Font Inspector](https://chrome-stats.com/d/font-inspector) — 3 users
- [Which Font?](https://chrome-stats.com/d/which-font) — 21 users
- [Web Page Font Detector](https://chrome-stats.com/d/web-page-font-detector) — 21 users, 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/fontsource)