File Upload Blocker

This extension will block file uploading.

As of June 2026, File Upload Blocker has 2,000 users and a 1.00/5 rating from 1 reviews in the Workflow & Planning category.

Usersup 100.0 percent+100.0%
2.0K
2,000
Ratingno change0%
1.00
1 reviews
Reviewsno change0%
1
Version
1.0.7
Manifest V3
90-day change · In the last 90 days this extension gained 1.0K users.

History

5 snapshots

Tracking since Apr 1, 2026.

2.1K1.5K920Apr 1, 2026Jun 7, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 20261.0K1.0011.0.7
Apr 5, 20262.0K1.0011.0.7
Apr 18, 20261.0K1.0011.0.7
May 4, 20262.0K1.0011.0.7
May 11, 20261.0K1.0011.0.7
Now2.0K1.0011.0.7

Permissions & access

Permissions
storagescripting
Host access
<all_urls>

Screenshots

File Upload Blocker screenshot 1File Upload Blocker screenshot 2File Upload Blocker screenshot 3File Upload Blocker screenshot 4

About

The File Upload Blocker Chrome extension is a powerful tool designed to prevent file upload across all websites, effectively disabling upload functionality on various platforms. Whether you're looking to block uploads of images, documents, videos, or other file types, this extension provides a comprehensive solution for users seeking to protect sensitive or confidential files from potentially harmful websites or web email services.

This extension works by stopping uploads on any site, blocking the ability to upload any file, which helps prevent data leakage and reduces the risk of accidental uploads. It's the ideal solution for users concerned with file security or those looking to avoid the unintended exposure of private data.

With an intuitive, user-friendly interface, the extension includes a simple on/off toggle that allows users to quickly enable or disable upload blocking. For added flexibility, it also offers a whitelist option, enabling users to specify trusted websites where file uploads can be allowed. This provides users with complete control over where and when uploads are permitted, ensuring only safe, trusted sites can accept files.

Additionally, the File Upload Blocker extension features a history log that tracks all blocked uploads, with the ability to clear the log as needed. Users can also easily import or export CSV files containing their whitelisted URLs for seamless management.

The extension settings can be password-protected, ensuring that only authorized users can modify configurations. It also blocks copy-paste actions related to file uploads, offering an extra layer of protection against accidental or unauthorized file transfers.

Whether you're a business, organization, or individual seeking to keep your files safe, File Upload Blocker is an essential tool. It’s also an excellent solution for parents looking to protect their children from mistakenly uploading confidential files to malicious sites. The extension is completely free to use, easy to install, and allows users to start preventing file uploads instantly.

New Features:
- Password protection for enhanced security
- Improved performance for smoother functionality
- Blocked copy-paste actions to prevent accidental uploads

This extension is your ultimate solution to stop file uploads, block upload risks, and ensure your sensitive data remains secure across all websites. Download now and start protecting your files today!

Technical

Version
1.0.7
Manifest
V3
Size
6.97MiB
Min Chrome
88
Languages
40
Featured
Yes

Metadata

ID
cmlbkpmchdklhhhjodfgajefbdejehjm
Developer ID
u9c6e97c367e847d8027c76114695c3e1
Developer Email
[email protected]
Created
Jan 19, 2023
Last Updated (Store)
Jan 19, 2026
Last Scraped
Jun 7, 2026
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.