Clipper

Name: Clipper
Rating: 5 (1 reviews)
Author: Gradyn Wursten

By: Gradyn Wursten

Bypasses clipboard restrictions on webpages

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Features & Capabilities

Clipper - Enhanced Copy & Paste Control

Clipper is a powerful Firefox extension designed to give you back control over your browser’s copy and paste functions. Many websites implement restrictions to prevent copying text or block pasting into forms, but Clipper ensures you can copy, paste, and work freely across the web.

Features: Unblock Copying: Easily bypass restrictions that prevent copying from websites. Prevent Copy Detection: Block sites from detecting copy actions, keeping your activity private. Stop Paste Blocking: Disable websites’ ability to prevent pasting text into fields, allowing seamless data entry. Prevent Paste Detection: Keep sites from detecting that you've pasted content.

Flexible Control: Configure Clipper’s copy and paste detection blockers on a site-by-site basis. Advanced users can define custom rules using wildcards for precise control, making it simple to choose where the extension should run.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

1.3 Last updated: 2025-12-29

Version code:

6108186

Creation date:

2024-11-04

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

52.25KB

Email:

*****@gradyn.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-03

Compare stats and ranking:

Ranking

# 15,745 ▲ 71

Other rankings

#62 in ad skipper keyword 39 ▼ 1#125 in clipboard keyword 17 ▲ 1

Other platforms

Clipper (v1.3)

233 0.00

(0)

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:

Gradyn Wursten

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/clipper-clipboard/

Email:

*****@gradyn.com

Website:

https://github.com/GNUGradyn/Clipper/issues

User Reviews

This extension does exactly what it sets out to do - I cannot tell you how painful it is to have to manually copy text to use elsewhere simply because the site owner decided you shouldn't be able to copy certain text, and Clipper fixes this for me. Thank you!

by Sh*****, 2024-11-05

View all user reviews ›

Is Clipper 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.

Clipper requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

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.

Clipper is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

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