FontSizer

A simple extension that adjusts the font size on almost every website.
FontSizer is a simple Firefox add-on that enables users to adjust the font size on almost any website. With a convenient slider, this extension is especially helpful for individuals with visual impairments or difficulty reading small text.
Manifest V2
Daily users: 8
Version: 1.0 (Last updated: 2020-07-30)
Version code: 5072510
Creation date: 2020-07-29
Weekly download count: 2
Firefox on Android: No
Permissions:
  • storage
Size: 15.87K
Full description: See detailed description
Updated: a day ago

User reviews


Doesn't work, does not resize fonts whatsoever.
by Nibinaear, 2023-07-21
View all user reviews

Add-on safety

Risk impact

FontSizer 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.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Low ******* ****** ** *** ********* ********
Risk likelihood

FontSizer has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** *** **** *******
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Upgrade to see full risk analysis details

Similar add-ons

Here are some Firefox add-ons that are similar to FontSizer: