Don't F*** With Paste

Name: Don't F*** With Paste
Author: abg1979

By: abg1979 Add-on

Restores copy, cut, and paste on sites that block clipboard events, with modern Firefox compatibility and per-site rules.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-01

Version:

3.1.2

Last updated: 2026-08-26

Features & Capabilities

Don't F*** With Paste prevents websites from cancelling copy, cut, and paste events on sites you choose.

This add-on is an independently maintained continuation of Jacob Swanner's original Chrome extension and Aaron R's Firefox port.

The older Firefox add-on remained at version 2.7 from 2020, while the Chrome project continued through version 3.1 in 2024. As Firefox and websites evolved, the older Firefox add-on no longer bypassed paste blocking reliably on some sites.

This version incorporates the newer Chrome changes and adds Firefox-specific reliability fixes:

interception before page handlers can cancel clipboard events
reliable activation during startup and navigation
independent state for each tab and window
iframe coverage
automated Firefox browser regression tests

This is a separate Mozilla Add-ons listing because this project cannot update the older Firefox listing. Existing users of that listing will not be migrated automatically. Credit for the original extension and Firefox port remains with their respective authors.

The extension reads tab URLs only to match user-configured site patterns. It does not collect or transmit browsing data.

Source code and issue tracker: https://github.com/abg1979/dont-fuck-with-paste

User Growth & Download Statistics

Add-on

By:

abg1979

Daily users:

Version:

3.1.2 Last updated: 2026-08-26

Version code:

6432717

Creation date:

2026-08-23

Firefox add-on GUID:

dont-fuck-with-paste@abg1979.github.io

Firefox add-on numeric ID:

3059035

Weekly download count:

Firefox on Android:

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

43.96KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-01

Compare stats and ranking:

Ranking

# 38,483 ▲

Other rankings

#52 in paste keyword 16 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

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:

abg1979

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/dont-f-with-paste/

Website:

https://github.com/abg1979/dont-fuck-with-paste/issues

Is Don't F*** With Paste 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.

Don't F*** With Paste 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.
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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.

Don't F*** With Paste is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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