JavaScript Toggle On and Off

by tlintspr · Workflow & Planning

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Toggle JavaScript engines (inline, data URL, remote, and external) on and off the easy way

Users

10K

0 in 30 days

Rating

4.4 / 5

+0.02 in 30 days

Ratings

+1 in 30 days

Store rank

#8,678

#7,401 among extensions

Version

0.3.5

updated 14 Aug 2025

Users

monthly, 3 years

Latest, 15 Oct 2026: 10,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 23 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About JavaScript Toggle On and Off

The "JavaScript Toggle On and Off" extension provides a reliable method to switch JavaScript execution. After installation, you can still run JavaScript. Whenever you need to block, click on the action button. Exception Lists: The domains listed will allow JS execution, even when it is globally forbidden or vice versa. Auto Reload: The extension auto-refreshes the current tab after the JavaScript execution state changes. This is a forced refresh to bypass browser caches (similar to pressing Shift + F5 keyboard combination). Supported Types: 1. Inline JavaScript on top and frame elements 2. Data URI JavaScript on top and frame elements 3. External JavaScript on top and frame elements 4. Inline events 5. "javascript:" URIs 6. setTimeout evaluation 7. "document.write" execution Notes: By default, the extension is not available in incognito mode. Activate it by opening the extensions manager page (chrome://extensions) and checking the "Allow in incognito" option.