Highlighter for the Web - Mark my Word Firefox

Highlighter for the Web - Mark my Word

Highlighter to mark text on any website on desktop and mobile with the Mark my Word browser extension for Firefox. Synchronizer highlights between devices and export to your favorite note-taking tool to keep what is important to you.

Features & Capabilities

Mark my Word is a powerful web highlighter and annotation browser extension for Firefox, designed to enhance your research and learning experience. It enables effortless highlighting of text anywhere on the web, allowing users to add contextual notes and use advanced formatting to keep highlights organized and readable.

With a convenient sidebar, you can manage, search, and filter your highlights, organizing them into folders based on your preferred system. Customize colors and behaviors for a tailored experience. The extension seamlessly exports your highlights in clean Markdown format, supporting integrations with popular note-taking apps like Notion, Obsidian, Evernote, and others. Mark my Word turns the web into your personal library, keeping what matters organized and accessible.

User Growth & Download Statistics

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:
Mark my Word
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/mark-my-word/
Email:
co*****@mark-my-word.app
Website:
https://mark-my-word.app

Permission Change History

2026-02-08: Version 0.8.0 → 0.9.0
Add Permissions: alarms
2025-07-03: Version 0.7.4 → 0.8.0
Add Permissions: downloads

User Reviews

Awesome works on android! the export highlights functionality is great however it lacks additional new lines between each extracted text. So what happens is every comment is compressed to "one list" without linebreaks in between distiguishing them from each other. Would be much much better if there were!
by he*****, 2026-06-13

doesnt work. when i select text, nothing comes up to allow me to highlight my selection. i tried right clicking - i can see the option to run my other extensions, but this one doesnt show up. i tried turning on auto highlighting to try, but also nothing highlights.
by Sa*****, 2026-06-03

honestly this works the best for me among other highlighter webs, good job creator! I'd hope the extension to offer more highlight colors!
by Ev*****, 2026-06-02
View all user reviews ›

Is Highlighter for the Web - Mark my Word 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.

Highlighter for the Web - Mark my Word 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.

Highlighter for the Web - Mark my Word is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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