Font Size Increase

Increase font size on any web page with one click.

Font Size Increase is a lightweight browser extension designed to enhance your reading experience by allowing you to increase font size on any webpage with a single click. Whether you want to reduce eye strain, improve accessibility, or simply make text easier to read, this extension provides a quick and simple solution without affecting page layout or performance.

Features include one-click font size increase, dark mode support, customizable toolbar icons, double-click reset option to revert changes, and an optional right-click menu integration for convenient access. The extension is perfect for users who prefer a straightforward tool that prioritizes ease of use.

Additionally, a companion extension, Font Size Decrease, is available to give you full control over text sizing on websites. Enhance your browsing readability effortlessly by installing Font Size Increase today!

By:
Stefan vd
Daily users:
543 28
Rating:
5.00
(1)
Version:
1.1.2 Last updated: 2024-09-24
Version code:
5814611
Creation date:
2024-09-21
Risk:
Low risk impact Moderate risk likelihood
Permissions:
  • activeTab
  • scripting
  • storage
  • contextMenus
Size:
346.69KB
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2025-07-18
Setup email notification for Font Size Increase

Other platforms

Font Size Decrease for Google Chrome (v1.1.2)
5,000 3.13 (54)

User reviews

...
by (⁠*****, 2024-12-12
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Extension safety

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.

Font Size Increase requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Low ******* ****** ** *** ********* ******** ********************
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.

Font Size Increase is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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