Word Replacer Max

Name: Word Replacer Max
Rating: 4.5789 (19 reviews)
Author: dan-lovelace

By: dan-lovelace

Seamlessly replace text on any web page.

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Install

Features & Capabilities

Word Replacer Max lets you set up rules to automatically transform text across the web. Control where replacements happen with domain allow/block lists and fine-tune matching with whole words, case sensitivity, or regular expressions. Right-click to create quick replacements and optionally highlight changes with bold, italic, or background color.

Share and import rule sets, keep all rules private on your device, and explore the project's Open Source code on GitHub. Dark mode included for comfortable viewing.

User Growth & Download Statistics

Add-on Open Source Developer Tools Privacy & Security

By:

Daily users:

Rating:

Version:

0.21.0 Last updated: 2026-04-05

Version code:

6209343

Creation date:

2024-02-12

Risk:

Permissions:

contextMenus
storage
https://api.wordreplacermax.com/*

Content scripts matches:

wordreplacermax.com
<all_urls>

Size:

1001.29KB

Email:

he*****@wordreplacermax.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 3,201 ▲ 30

Other rankings

#295 in Games & Entertainment

#6 in replace keyword 18

#16 in replay keyword 25 ▼ 1

#16 in reply keyword 13 ▲ 2

#83 in wordpress keyword 25 ▼ 3

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Other platforms

Word Replacer Max (v0.21.0)

10,000 4.35

(43)

For Developers

Monetize with App Pass Boost with Extension Booster

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:

dan-lovelace

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/word-replacer-max/

Email:

he*****@wordreplacermax.com

Website:

https://wordreplacermax.com

Publisher Change History

2024-12-09: co*****@logicnow.io to he*****@wordreplacermax.com

Upgrade to see full email

Permission Change History

2024-12-14: Version 0.9.1 → 0.9.3

Remove Permissions: activeTab

2024-12-11: Version 0.9.0 → 0.9.1

Add Permissions: activeTab

Remove Permissions: tabs

2024-12-09: Version 0.8.1 → 0.9.0

Add Permissions: tabs https://api.wordreplacermax.com/*

2024-08-03: Version 0.4.2 → 0.5.0

Add Permissions: contextMenus

User Reviews

Word Replacer Max is generally well-liked for effective word substitutions and domain-based targeting. It works on desktop and on some mobile browsers (Orion), without slowing the browser or breaking pages. Examples like film→movie and Trump→the Idiot illustrate its practicality. However, mobile support is inconsistent across browsers, and the algorithm’s broad matching can cause unintended replacements (e.g., you/your). Overall, it’s a simple, useful tool with room for refinement.

Pros

Reliable word replacement across sites (e.g., film to movie; Trump to the Idiot).
Per-domain replacement controls (domain-based enabling).
Does not slow the browser or interfere with websites.
Desktop reliability with some mobile support (Orion).

Cons

Mobile support is inconsistent across browsers and not available on Firefox mobile.
Broad word matching can cause unintended replacements (overlaps like you and your).

Recent reviews

I'm having a blast with this simple addon.

by Da*****, 2026-05-27

by co*****, 2026-04-22

Perfect. The world replacement works. The ui is flawlessly desinged, even with a dark mode. Best feature is the domain list filter. That's perfection right here. Love it!!!

by Al*****, 2026-03-19

View all user reviews ›

Is Word Replacer Max 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.

Word Replacer Max 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.
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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.

Word Replacer Max 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.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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