Multi-Keywords Highlighter

Name: Multi-Keywords Highlighter
Rating: 3.4028 (72 reviews)
Author: Iván Ruvalcaba

By: Iván Ruvalcaba

Highlights given keywords on any web page you visit.

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Features & Capabilities

Multi-Keywords Highlighter is a Firefox browser extension designed to enhance web page searching by allowing users to define a list of keywords to highlight instantly. Using ten distinct colors, it visually marks your chosen keywords, helping you quickly locate important information on any page.

This extension also provides a count of how many times each keyword appears, improving your browsing efficiency. All data including your keyword list is stored locally, ensuring your privacy and anonymity are fully protected. Multi-Keywords Highlighter is compatible with Firefox 52.0 and higher.

User Growth & Download Statistics

Add-on Privacy & Security

By:

Daily users:

Rating:

Version:

1.1.1resigned1 Last updated: 2024-04-25

Version code:

5728738

Creation date:

2017-09-23

Risk:

Permissions:

tabs

Content scripts matches:

Size:

37.00KB

Email:

ma*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 4,010 ▲ 14

Other rankings

#5 in keyword keyword 58

#9 in highlighter keyword 51

#61 in delight keyword 3

#78 in flight keyword 33 ▼ 1

#88 in wordpress keyword 25 ▼ 2

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For Developers

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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:

Iván Ruvalcaba

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/multi-keywords-highlighter/

Email:

ma*****@gmail.com

Website:

https://github.com/ivanruvalcaba/multi-keywords-highlighter/issues

User Reviews

Multi-Keywords Highlighter is a simple and effective Firefox add-on that supports highlighting multiple keywords with ten different colors, making it helpful for research. Users appreciate its subtle highlight option and ease of use when keywords are comma-separated. However, common issues include occasional browser crashes, lack of keyboard shortcuts for toggling highlights, and missing features such as per-domain keyword lists and color customization. Users have also requested improvements like limiting highlights to full words and highlighting numbers. The add-on appears reliable on certain configurations but may have stability issues on others.

Pros

Supports highlighting multiple keywords simultaneously.
Provides multiple highlight colors (ten) which are enough for most users.
Simple and effective tool for research and information highlighting.
Allows subtle highlighting options for better visibility.
Works well when keywords are separated by commas.

Cons

Crashes or causes browser instability for some users.
Lacks keyboard shortcuts for toggling highlights on/off or managing keywords.
Does not support keyword lists per website or domain for better customization.
No option for color customization for highlights.
Some features like limiting highlight to full words or numeric highlighting are missing.

Recent reviews

by 敬念*****, 2025-03-28

by Ma*****, 2025-03-27

by pe*****, 2025-03-13

View all user reviews ›

Is Multi-Keywords Highlighter 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.

Multi-Keywords Highlighter requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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.

Multi-Keywords Highlighter 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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