Toggle JavaScript

Name: Toggle JavaScript
Author: Jesse Nickles

Quickly enable or disable JavaScript per site with a single click using this lightweight tool for easy debugging and privacy.

As of June 2026, Toggle JavaScript has 53 users in the Developer Tools category.

Jesse Nickles Developer Tools

Chrome Web Store ↗.crx

Users+47.2%

Rating0%

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— reviews

Reviews0%

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Version

2.1.0

Manifest V3

History

8 snapshots

Tracking since Apr 9, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 9, 2026	36	—	—	2.1.0
Apr 20, 2026	39	—	—	2.1.0
Apr 26, 2026	40	—	—	2.1.0
May 4, 2026	41	—	—	2.1.0
May 14, 2026	37	—	—	2.1.0
May 20, 2026	38	—	—	2.1.0
May 27, 2026	34	—	—	2.1.0
Jun 5, 2026	31	—	—	2.1.0
Now	53	—	—	2.1.0

Permissions & access

Permissions: tabscontentSettings
Host access: None declared

Screenshots

About

Toggle JavaScript permissions without injecting code, modifying page content, or interfering with browser behavior. The extension directly interacts with Chrome’s built-in contentSettings API, updating JavaScript permissions at the browser level without relying on external scripts, remote servers, or custom databases.

Designed for developers, security researchers, and privacy-focused users, it allows fast site debugging, testing fallback behavior without JavaScript, or blocking scripts on unfamiliar or untrusted sites. Whether speeding up browsing on slow networks or preventing unwanted tracking scripts, it offers a simple and efficient solution.

The toolbar icon dynamically reflects the JavaScript status of the active site, ensuring clear visual feedback. The extension requires only minimal permissions (tabs and contentSettings), does not run any persistent background scripts, and has an extremely small memory and CPU footprint. It operates fully offline and never logs, tracks, or analyzes user behavior.

Built for simplicity, privacy, and speed, this tool provides granular JavaScript control per domain without altering global settings, ensuring Chrome’s native performance is preserved.