Text Legibility Firefox

Text Legibility

Makes illegible webpages legible by adjusting text size, contrast, and links.

Features & Capabilities

Text Legibility is a Firefox add-on that improves web page readability by automatically adjusting font sizes, text contrast, and link visibility. It allows you to set your preferred parameters for legibility and enhances text legibility in three ways: scaling text sizes, adjusting text contrast, and enhancing link visibility. Enjoy a better web experience with Text Legibility.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Clear Solutions Software
Daily users:
23 -2
Rating:
3.76
(45)
Version:
2.0.5resigned1 Last updated: 2024-05-02
Version code:
5737025
Creation date:
2016-12-03
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Content scripts matches:
  • *
Size:
32.90KB
Email:
in*****@cssw.biz
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-08-18
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Clear Solutions Software
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/text-legibility/
Email:
in*****@cssw.biz
Website:
http://cssw.biz/LegibilityDocs/LegibilityGuide.html

User Reviews

The internet is an awful place nowadays without it. For example Reddit is hard to read with it's light gray text, thin font choice and small font size. Tip: To make this work on all websites instantly checkmark: Compensate for fonts' apparent sizes I'll be supporting you developer soon, this is a must have addon, thank you for being considerate and not making it a montly subsciption (Too many subs and a person goes broke.) I hate whoever started the gray and small font size trend hope they stub their toes every day! I grew up before there were blue light filters or even knowing we needed them, I now have to wear bifocals, I suspect in part because of this. And gray text instead of black? It's so frustrating.
by da*****, 2026-03-29

by 远离*****, 2025-04-20
View all user reviews ›

Is Text Legibility Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Text Legibility 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 ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Text Legibility is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension website URL may be invalid
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Extension Guard
Extension Guard

Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard

Secure Your Browser
Upgrade to see full risk analysis details

Best Text Legibility Alternatives

Here are some Firefox add-ons that are similar to Text Legibility: