Fontanello
A browser extension that lets you display the basic typographic styles of a text by right-clicking it.
Fontanello - A Firefox Add-on for Inspecting Typography
'Fontanello' is a highly-efficient Firefox add-on designed to streamline the inspection process of typographic styles on any webpage. With a simple right-click, users can access information on typeface, weight, color, size, and other CSS-properties. Add Fontanello to make your web browsing more informative and style-aware.
Add-on stats
Manifest V3
By: Fred Bergman
Rating: 4.64 
(25)
Weekly download count: 66
Firefox on Android: No
Permissions:
- activeTab
- contextMenus
Size: 20.70K
Email: fr*****@fbergman.se
URLs: Website
Full description: See detailed description
Ranking
Other platforms
Not available on Android
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Extremely useful for obtaining information on webfonts and CSS styles
- Simple and elegant interface, beneficial for front-end developers
- Works well with most sites
Cons
- Rarely works on certain sites, such as addons.mozilla.org
- The context menu could be improved by showing font size in points instead of pixels
- Could include functionality to copy font CSS automatically for easier use
Most mentioned
- Useful information on webfonts and CSS
- Interface is simple and effective
- Issues with functionality on some websites
User reviews
by 远离中共邪教快退出党团队, 2025-02-13
Extremely useful addon for me: not only can I get info – and inspiration – on webfonts in use. It also shows me the CSS in use, sizing, contrast ratio. THE addon to take along when stranded on a lonely island ;-)
by Firefox user 12745630, 2023-10-25
Add-on safety
Risk impact
Fontanello requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Fontanello. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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