Is Block File Types safe?

Clean risk

Blocks specified local file types from opening in the browser.

This extension prevents configured local file types from opening in the browser. The store description shows an admin JSON setting that blocks file extensions such as html and js.

0Risk
Who publishes it

Clay - 6 other listings from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Clay

Same store account

6 other listings published from this account, 710k+ users between them, none of them carrying a finding.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 0.0.2. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    file://*

  • Store data in your browser

    storage

  • See the address and title of every tab you have open

    tabs

Updated 30 September 2026idcfmfbkmhjnnkfdhcckcoopllbmhnmg