Disable JavaScript on any site in one click
Quick Javascript Switcher Extension
Example: You can disable JavaScript on 'https://google.com' but keep it enabled on 'https://mail.google.com'
Please consider to support my work by making a donation 💖:
https://donate.stripe.com/14k03Dcbca0XaGY3cn
QJS is an open source Chrome extension coded by Maxime Le Breton.
As a solo developer, your support means a lot and helps maintain the project
__________________________________
Quick JavaScript Switcher is a useful tool for web developers to test site behavior without JavaScript and ensure graceful degradation. SEO specialists can simulate how non-JavaScript search engines view a page, helping identify indexing issues. It’s also valuable for privacy-focused users and accessibility testers to assess a site’s functionality without JavaScript, and for quickly comparing page load speeds with and without dynamic elements.
Works with any URL scheme, including domains, subdomains, IP addresses, localhost, and local .html files!
Note: The Pause/Resume feature has been temporary disabled since 2.1 because too many users complained about the required 'debugger' permission.
__________________________________
Works with Chrome 88+
(for Chrome <88, use the v1 version)
Permissions:
A detailed topic about why QJS need them (TLDR: didn't have choice for good UX):
https://github.com/maximelebreton/quick-javascript-switcher/issues/74
Troubleshooting with v2:
Some users experience issues with the v2 update, which can often be resolved by uninstalling and reinstalling the extension. I apologize for this inconvenience.
__________________________________
/* Log info */
2.2.0
=====
- Fix toggle problem due to existing rules from v1 version
- Fix problem with ip adresses
2.1.0
=====
- Play/pause js feature has been removed because it requires a new permission (debugger), and many users complain about this new permission
- Fix bug with localhost and ip adresses
- Allow/block/clear behaviour is back
2.0.2
=====
Fix bug with toggle when trying to clear rule, now it's the classic allow/block behaviour, instead of allow/block/clear
2.0.1
=====
Fix bug with old rules, conflicted with new rules (so the click on the icon doesn't toggle)
2.0.0 (Major version, compatible with Chrome 88+)
=====
- Based on new Chrome security policies (manifest v3)
- New icon design
- [new] Allow / block by domain or subdomain
- [new] Pause JS without refreshing!
- [new] Options panel to edit rules
And many other improvments
1.4.12
=====
Fix bug with chrome 91+: https://github.com/maximelebreton/quick-javascript-switcher/issues/45
1.4.4
=====
Small fixes and promotion for the next release! (Kickstarter crowdfunding)
1.4.1
====
Implement a hack to fix this chrome issue in incognito mode:
https://code.google.com/p/chromium/issues/detail?id=494501
1.4.0
====
Add synchronized options
fix some bugs
1.3.2
====
Custom Shortcut added (you need to edit manualy in tools > extensions > keyboard shortcuts (in the bottom right))
1.3.0
====
- Donation added (in Options)
1.2.0
====
- Many Fixes
- Way to import / export rules
- Fix incognito mode
1.1.0
====
Auto-refresh added & options page improved
(auto-refresh can be disabled trough the options page)
1.0.8
====
Fix background_page error in manifest v2
1.0.7
====
Update to manifest version 2
1.0.6
====
Icon modification for accessibility of red/green color deficients
Source Manifest.json
Similar Extensions
Toggle JavaScript 200,000+ 183 ★ 24.5KiB
Run Javascript 200,000+ 46 ★ 2.18MiB
ScriptBlock 200,000+ 445 ★ 161KiB
JavaScript Switch ON|OFF 200,000+ 7 ★ 38.73KiB
User JavaScript and CSS 200,000+ 564 ★ 1.62MiB
disable-HTML 200,000+ 51 ★ 21.64KiB
New TongWenTang 200,000+ 574 ★ 255KiB
Enable JavaScript 200,000+ 6 ★ 197KiB
Redirect Path 200,000+ 194 ★ 6.06MiB
ScriptSafe 200,000+ 1720 ★ 751KiB
JavaScript Toggle On and Off 200,000+ 21 ★ 89.35KiB
View Rendered Source 200,000+ 37 ★ 73.68KiB
User CSS 200,000+ 264 ★ 298KiB
Content Farm Blocker 200,000+ 377 ★ 48.26KiB
User-Agent Switcher 200,000+ 361 ★ 24.68KiB
Images ON/OFF 200,000+ 103 ★ 51.73KiB
Hreflang Tag Checker 200,000+ 14 ★ 32.95KiB
Custom JavaScript for Websites 2 200,000+ 129 ★ 588KiB
JavaScript-Java Bridge 200,000+ 2 ★ 23.32KiB
Validity 200,000+ 210 ★ 108KiB
JustBlock Security 200,000+ 2581 ★ 1.36MiB
Enable right click 200,000+ 551 ★ 246KiB
Swoosh Cookie and Local Storage Specialist 200,000+ 121 ★ 720KiB
Stylebot 200,000+ 1603 ★ 10.27MiB
User reviews
Ralph Capper (ID: 0000008f9fa7afff) Voted 1 ★ - Updated 11/20/2024
Qasim Abdullah (ID: 000000ef4cf7304f) Voted 1 ★ - Updated 10/21/2024
Jordan (ID: 00000053fa063feb) Voted 5 ★ - Updated 06/17/2023
Kerry O'Connor (ID: 0000006db8ab5fb5) Voted 3 ★ - Updated 01/20/2023
Yorick C (ID: 000000340ad79237) Voted 5 ★ - Updated 11/20/2022