scriptsafe-ff

Name: scriptsafe-ff
Rating: 3.5 (12 reviews)
Author: adeliktas

The well known browser extension/addon that gives users control of the web and more secure browsing while emphasizing simplicity and intuitiveness. Since the original developer seemingly has abandoned the project. ... New Repo/Maintainer!

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Features & Capabilities

ScriptSafe-FF is a popular browser extension designed to give users greater control over web content, enhancing security while maintaining simplicity and ease of use. Originally created to empower users with flexible control over scripts and other elements on websites, it emphasizes an intuitive interface for managing permissions.

Following the original developer's apparent discontinuation of the project, ScriptSafe-FF has found a new maintainer committed to keeping the extension up to date and reliable. For users seeking a robust solution to browse the web more securely with a straightforward experience, ScriptSafe-FF is an excellent choice. The source and development updates are hosted on GitHub.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

1.1.0.1 Last updated: 2021-12-28

Version code:

5342457

Creation date:

2021-12-17

Risk:

Permissions:

Content scripts matches:

Size:

768.73KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-16

Compare stats and ranking:

Ranking

# 4,715 ▼ 57

Other rankings

#38 in script keyword 28 ▼ 1

#40 in safe keyword 51 ▼ 1

#124 in give keyword 9 ▼ 5

#175 in development keyword 14 ▼ 2

#214 in security keyword 86 ▲ 3

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For Developers

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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:

adeliktas

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/scriptsafe-ff/

Website:

https://github.com/adeliktas/scriptsafe-firefox

User Reviews

Users praise the add‑on’s strong, ScriptSafe/NoScript‑style control and its effectiveness at blocking trackers and speeding browsing. Major complaints repeated across reviews: slow performance, lack of clear documentation/UI (not for non‑technical users), buggy config/save and sync behavior causing lost or erroring settings, and site breakage that’s hard to debug.

Pros

Provides granular control over JavaScript and page elements (NoScript/ScriptSafe-style control).
Effectively blocks trackers and exposes many third‑party connections, improving privacy.
Can speed up browsing by preventing unwanted content from loading.
Faithful/powerful for advanced users — praised by long‑time ScriptSafe users and works well when configured.

Cons

Slow to load and noticeably sluggish to configure or apply settings.
Poor documentation and user interface — steep learning curve; not suitable for average users.
Configuration saving/cloud sync is buggy or inconsistent; settings may not persist across sessions or browsers.
Can break websites (e.g., extension/store pages) and is hard to diagnose from the UI; no clear alerts when the addon is disabled.

Recent reviews

by ra*****, 2025-10-24

by ma*****, 2025-04-29

by 退出*****, 2025-04-07

View all user reviews ›

Is scriptsafe-ff 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.

scriptsafe-ff requires a lot of sensitive permissions. 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.

scriptsafe-ff has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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