No-Script Suite Lite icon

No-Script Suite Lite

by chYer

v0.3.9 Updated Aug 18, 2025 144KiB
CWS
10K
Users
★ 3.55
183 reviews
#5382
of 207.2K
tools
#992 of 64.4K
⚠️Requests 1 sensitive permission

Description

No-Script Suite Lite provides an extra security for your browser. It allows JavaScript (inline & external) to be executed only by trusted websites of your choice. Some websites are added to the white-list by default, but you can add or remove items at any time. Important features: a) Allows you to block all Scripts (inline and external) from untrusted websites (plus you can block Images, Objects, Styles and Media as well). b) Simple and very lite: this Addon does not use noticeable memory or CPU form your machine. c) You can easily switch the extension On or Off from the toolbar popup UI. d) Add or remove websites to the white-list table easily from toolbar-popup. e) Beside scripts, you can also block style-sheets, images, objects and media from untrusted sources. To activate, open toolbar-popup and click on the desired option at the bottom of the panel. f) Choose desired blocking engine, Web-Request-Observer or Content-Security-Policy from the options page. g) Add desired whitelist or blacklist rules with regular expressions. h) The extension interface (popup and options page) supports dark mode. To switch both interfaces to dark, please press the moon icon in the popup interface, bottom-right toolbar. Note: To read about all the new features or reporting bugs please visit addon's homepage (https://mybrowseraddon.com/noscript-lite.html).
No-Script Suite Lite screenshot 1No-Script Suite Lite screenshot 2No-Script Suite Lite screenshot 3No-Script Suite Lite screenshot 4

Reviews (28 cached)

★☆☆☆☆2025-10-21
J J

Useless. NoScript is better.

★☆☆☆☆2020-10-31
Mohammed Suhail Shajahan

sucks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!it does not work in brave suck!@!!!!!!!!!!!!!!!!!!!!!!!

★☆☆☆☆2019-10-15
Frank Discussion

I've spent as much time as I'm going to to figure out how to implement a simple wildcard so that I can stop individually whitelisting subdomains every time I visit a new site. An asterisk is sufficient for literally every other piece of software on my computer.

★☆☆☆☆2018-12-24
Chris Vydas

i could not figure out how to use this extenion. it either breaks everything in a webpage or does nothing it all in addition it block all scripts, theres no concievable way i can see to allow certain scripts to run and block the ones you do not want that are the cause of some website annoyance, all in all i found no script suite lite to have a convoluted UI and no meaningful uses.

★☆☆☆☆2017-12-10
Bulletz

White list doesn't work, so you either block everything or nothing. Uninstalled.

★☆☆☆☆2017-03-10
Zhiqiang Zhou

i would like to know how to keep my whitelist when i install the extension on a different computer. it isn't funny add again one by one all the sites

★☆☆☆☆2016-12-26
Lord Pb

I want to block all scripts except for the minimum for a site to work. This is basically a switch to allow all scripts on a site or none at all, useless.

★☆☆☆☆2016-07-25
John Smith

Broke; it doesn't allow password to be passed to back-end scripts it can be validated.

★☆☆☆☆2016-01-10
Pandaren Death Knight

After every update it clears all my whitelisted urls and now with this latest update you have swapped the Add and Settings button ruining the usefulness of my muscle memory needlessly.

★☆☆☆☆2016-01-08
Earl Revolt

Last update dont save any configuration, you muste delete the whiteliste and reconfigutre all parameters each time you start your browser... it was a good ext but now useless and make time wasting. Carefull a tracker is added too.

★☆☆☆☆2015-04-25
Michał Jaszczak (Xarion)

Totally useless... It cant list and block external resources...

★☆☆☆☆2015-03-10
Snuffles

Doesn't seem to work, it allowed a website to redirect , instead of blocking/disabling the script.

★★☆☆☆2025-07-14
S K

Former ScriptSafe user. This addon doesn't list all the script that website is using, so you won't be able to block certain one easily by seeing their name

★★☆☆☆2024-01-06
DDavid L

After using "No-Script" on Mozilla by Giorgio Maone all your script blockers seem so complicated. His just blocks dumb @$$ scripts and allows you to whitelist them or temporarily whilelist them as the appear in order: meaning if I'm watching a youtube movie, facebook is already blocked.

★★☆☆☆2020-09-05
Service Ming Fai

May 2021: I cannot edit the whitelist, except adding. I cannot convert to exclusive mode, or the exclusive mode block nothing. ... But the extensive run smooth in general. Oct 2021: After a few update, now it cannot run when I start chrome, I need to disable and enable to wake it up.

★★☆☆☆2017-11-22
Silver Bowen

Blocks scripts based on the URL, so there is no way to allow some scripts and block others from the same page. Does not show what is/isn't being blocked, so if one page is dependent on scripts from another URL, you have no way of knowing what to unblock except to open the inspector, dig around for failed requests, open their URLs, then allow them with the menu. Incredibly tedious and basically unusable for all but the most basic use-cases.

★★☆☆☆2017-05-16
M S

dialog disapears on google map site. can't edit urls...

★★☆☆☆2016-12-06
Joseph McCartin

Doesn't appear to recognise any valid catch-all regexp put into the blacklist - scripts are still running on pages. Also tends to forget settings from time to time when running in whitelist mode.

★★☆☆☆2016-10-06
Tim Ramsey

The UI is unintuitive and does not lend itself to easily whitelisting a site domain or editing existing whitelists.

★★☆☆☆2016-05-20
Steve Tomporowski

I use Noscript for Firefox and it's worlds better than this piece of crap. No options, no explanation, no idea what is blocked and what isn't. Use something else, they should be ashamed of themselves for this limp piece of garbage.

★★☆☆☆2016-01-07
TB A (Music for Machines)

since january 7th 2016 update, it lost all my whitelisted sites

★★★☆☆2024-08-26
BeHappyBeVegan

Good addon. Works really well. Too well. Problem is I'm too dumb to tweak it to be effective.

★★★☆☆2018-09-06
Olufemi Ogunnaike

This extension should add this mode "It allows JavaScript to be blocked by untrusted websites of your choice. Few websites are added to the black-list table above by default, but you can edit the list at any time." Its useless because i only want to block a few sites.

★★★☆☆2018-06-10
Matt

its the year 2021 and this so called "developer" doesnt even know about wildcards. Today almost all sites use sub domains so you literally have to approve each subdomain instead of just using a * wildcard to specify all sub domains. Also, has this dev heard about alphabetical order so we can actually see what domains have been approved and it also makes it like 1000000 times easier to revoke a domains approval. But who thinks about all this complicated stuff when developing a addon?

★★★☆☆2016-04-06
Jeremy Scott

Just too many small issues to count. It may be that I don't understand the features of the extension well enough, but that's not for lack of looking. It would be nice to get a list of all hosts that have been blocked on the current page. I have no idea how to get that. It would be nice to temporarily whitelist the current site and everything it needs to connect to. I have no idea if that's possible. It would be nice to be able to blacklist hosts that the current page has loaded from. I don't know if that's possible. Too many pages end up in a broken state with no obvious reason as to what has been blocked (if anything) that is causing the breakage.

★★★☆☆2016-03-13
Doggy Woof

Every time it updates the whitelist gets deleted, forcing me to start all over with the whitelisting process - after this much time the problem should have been addressed...

★★★☆☆2015-12-17
Adrián Lamo

I really wanted to like this extension more, but it breaks the user experience in ways that are less obviously fixable than, say, NoScript's tendency to cause obvious breakage with obvious solutions. I'll be removing it for now, and giving it another try further down the development line. It has promise and good features - it just needs some compatibility fixes and polish.

★★★☆☆2015-07-14

Using this extension will result in page errors , specifically the 'Aww, Snap' error , when googling . So it had to be removed. Hopefully the dev can fix this bug.

Permissions (3)

Permissions

declarativeNetRequest Can block or redirect network requests storage Can store data locally in your browser webRequest Can observe and analyze network traffic

Details

Version 0.3.9
Updated Aug 18, 2025
Size 144KiB
First Seen Mar 27, 2026