Disable JavaScript

Name: Disable JavaScript
Rating: 4.3964 (169 reviews)
Author: Yubabul Tksbbd

Adds the ability to disable JavaScript for specific sites or specific tabs. You can customize the default JS state (on or off), the disable behavior (by domain or by tab) and much more.

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Features & Capabilities

Disable JavaScript is a browser extension allowing users to enable or disable JavaScript on a per-site or per-tab basis. Customize default JavaScript states and toggle behaviors by domain or tab, enhancing your browsing control and security.

With features like keyboard shortcuts, context menu toggling, domain blacklists and whitelists, and base domain management for subdomains, this extension offers flexible and granular JavaScript control. It's open source, respects your privacy by requiring minimal permissions, and supports both Chrome (desktop) and Firefox (desktop and Android). The extension encourages community contributions, providing future enhancements via GitHub.

User Growth & Download Statistics

Add-on Privacy & Security Developer Tools

By:

Daily users:

Rating:

Version:

2.3.2resigned1 Last updated: 2024-04-25

Version code:

5729229

Creation date:

2017-11-20

Risk:

Permissions:

Size:

92.89KB

Email:

in*****@pacassi.ch

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 405 ▲ 1

Other rankings

#35 in Web Development

#67 in Appearance ▼ 1

#103 in Privacy & Security ▼ 1

#2 in disable keyword 25

#2 in javascript keyword 45

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Other platforms

Disable JavaScript (v2.3.1)

80,000 4.50

(50)

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:

Yubabul Tksbbd

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/disable-javascript/

Email:

in*****@pacassi.ch

Website:

https://github.com/dpacassi/disable-javascript/issues

Permission Change History

2024-04-25: Version 2.3.2 → 2.3.2resigned1

Remove Permissions: declarativeNetRequest

2024-03-27: Version 2.3.1 → 2.3.2

Add Permissions: declarativeNetRequest

User Reviews

Users repeatedly flag malware and maintenance concerns as major negatives, while praising the addon’s test-friendly JS on/off per page and domain-specific disabling. Repeat issues include reliability on certain sites, UI visibility problems, and limited handling of offline URLs. Overall, its value for testing is tempered by safety and compatibility concerns.

Pros

Per-page JavaScript control for testing (noscript-like testing) on the current page.
Domain-based JavaScript disabling capability.
General usefulness for testing and debugging sites with JavaScript on/off states.

Cons

Contains malware across multiple versions/reviews, raising serious security concerns.
Extension appears to have been sold or is not actively maintained, causing trust and update issues.
Can cause site breakage or access problems on some sites (e.g., Cloudflare-protected pages) when JavaScript is disabled.
UI/UX issues: button visibility problems and a keyboard shortcut that conflicts with others.
Offline/file URL pages are not handled, limiting testing scenarios and coverage.

Recent reviews

***!!!Contains MALWARE!!!*** would give it one star but then it wouldn't show up at the top

by st*****, 2026-04-25

How to enable it for all websites?

by Lu*****, 2026-04-07

This extension was working great but at some point I could no longer access sites that used cloudflare protection with this extension enabled. Obviously it wouldn't work without JavaScript but even after enabling JS on the site in question, it would still fail. Hopefully issue gets fixed.

by Ab*****, 2026-01-04

View all user reviews ›

Is Disable JavaScript 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.

Disable JavaScript requires some sensitive permissions that could impact your browser and data security. 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.

Disable JavaScript may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

Critical This extension has similar fingerprint to known malware: jfpdlihdedhlmhlbgooailmfhahieoem. Match ratio: 0.9333333333333333.
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