Clipboard2File (Upload From Clipboard)

Name: Clipboard2File (Upload From Clipboard)
Rating: 4.7627 (59 reviews)
Author: Clipboard2File

By: Clipboard2File

Instantly upload pictures from your clipboard!

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Features & Capabilities

Clipboard2File is a lightweight Chrome extension that enables instant uploading of images from your clipboard, even on websites that don't natively support pasting images. It eliminates the need to save temporary files or clutter your device with one-time-use images. The extension works by injecting content scripts into websites, allowing seamless integration and quick image uploads.

With permissions to access all website data and clipboard contents, Clipboard2File efficiently reads images from your clipboard and can clear it after pasting if desired. Its compact codebase (<100 lines) ensures minimal impact on browsing performance. The source code is openly available on GitHub for transparency and security verification.

User Growth & Download Statistics

Add-on Developer Tools

By:

Daily users:

Rating:

Version:

4.5 Last updated: 2026-02-24

Version code:

6159735

Creation date:

2021-09-25

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

46.86KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 1,425 ▲ 9

Other rankings

#149 in Social & Communication ▲ 2

#153 in Search Tools ▲ 5

#3 in clipboard keyword 17

#5 in upload keyword 28

#13 in board keyword 23 ▲ 1

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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:

Clipboard2File

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/clipboard2file/

Website:

https://github.com/clipboard2file/clipboard2file/issues

User Reviews

Users largely praise Clipboard2File as highly useful, time-saving, and visually native to Firefox, and it helps Opera users switch by providing a familiar clipboard-to-file workflow. However, multiple reviews report reliability problems, particularly on macOS, plus cross-platform inconsistencies and a scrolling UI bug during uploads. Overall it’s valuable when it works, but stability and platform-specific issues are the most frequently mentioned drawbacks.

Pros

Very useful and exactly what users searched for
Saves time and streamlines clipboard-to-file uploads
Looks native to Firefox and feels like a built-in feature
Helps users migrate from Opera by providing the similar Upload From Clipboard capability
Easy and convenient to use

Cons

Intermittent or complete non-working behavior reported, especially on macOS
Inconsistent performance across platforms (Windows vs macOS)
UI bug where the page scrolls during upload
Occasional stoppage after working (stability issues)

Recent reviews

Amazing feature

by Bo*****, 2026-05-30

Insanely useful. Thanks for bringing a nice feature from Opera to Firefox without the added spyware and data trafficking :)

by Fi*****, 2026-05-02

why is this not compatible with Firefox 140? like why did you drop support for this version of Firefox???? disappointing! 1 star

by Fi*****, 2026-05-02

View all user reviews ›

Is Clipboard2File (Upload From Clipboard) 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.

Clipboard2File (Upload From Clipboard) requires some sensitive permissions that could impact your browser and data security. 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.

Clipboard2File (Upload From Clipboard) 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 **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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