Highlight

Highlight text on websites by toggling the highlighter extension or keyboard shortcut. Saves highlights on your device for future references.

Highlight is a practical Chrome extension designed to let users effortlessly highlight text on any website. Users can activate the highlighter cursor via the Ctrl + A shortcut or by toggling the extension popup. Once enabled, simply select phrases to highlight, which are then saved directly to your device for future reference.

The extension offers five preset highlight colors to choose from, enabling personalization for better organization. All saved highlights can be managed conveniently through the popup interface—copy, delete, or switch colors with ease. Additionally, hovering over highlighted text reveals a quick menu for immediate actions, including deletion, color switching, or copying. Highlight improves web browsing and research by streamlining text annotation and management.

By:
Weave-Trix
Daily users:
4,238 -31
Rating:
4.05
(37)
Version:
4.0.3 Last updated: 2022-07-06
Version code:
5427804
Creation date:
2022-07-06
Risk:
Moderate risk impact Low risk likelihood
Permissions:
  • contextMenus
  • scripting
  • storage
  • activeTab
  • <all_urls>
Size:
4.69MB
Email:
ma*****@gmail.com
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Updated:
a day ago

User reviews

Pros
  • Works well and does its job effectively
  • Better than other highlighter extensions for Firefox
  • Easy to use with a simple shortcut (Alt+A) to highlight text
  • Does not mess up the arrangement of page elements
  • Allows for highlighting without needing to reload the page often
Cons
  • Loses highlights after page reload
  • No option to catalog or label highlights for easier searching
  • Issues with conflicting keyboard shortcuts (Alt+A and Ctrl+A)
  • Lack of support for highlighting in PDF viewers
  • Errors loading highlights requiring page refresh
Recent reviews
by 远离*****, 2025-04-08

by De*****, 2025-03-16

Works well, does the job! I've been using it on Chrome for ages but recently switched over to a Firefox browser. Thanks for the great app! One caveat, though, that I would be really grateful if you could fix is: When using the shortcut ALT + A, after highlighting the text, the mouse cursor no longer changes to the "I-beam" (the text selection cursor) when hovering over text. Instead, it stays as the regular pointer, and I have to reload the page to fix it, which can be a bit annoying.
by Cr*****, 2025-03-16
View all user reviews ›

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.

Highlight 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 Browser Add-ons, 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.

Highlight 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.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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