Is Punctuation Check safe?

Clean risk

Punctuation Check sends selected or typed text to ethereal-expanse.com for grammar correction.

When you use the correction feature, Punctuation Check sends the selected page text or text you type in its side panel to ethereal-expanse.com. The request includes the text and correction mode so the service can return corrected text and a diff for display in the panel.

RecoverFormv1.0.0Chrome Web Store
1Risk

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 1.0.0. 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

    http://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • Show a panel beside the page

    sidePanel

  • Add items to the right-click menu

    contextMenus

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed Punctuation Check contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • ethereal-expanse.com

    Punctuation Check sends data to ethereal-expanse.com. 3 other extensions we have analysed send data here.

Updated 30 September 2026onphghdhkiibjlgndpdlhggklphhlach