Is Grammarlyier - Unofficial Grammarly Autocorrect extension safe?

Low risk

Grammarlyier loads Google Fonts, Cloudflare CDN styles, and i.ibb.co images when its popup opens.

When you open the extension popup, it fetches fonts, stylesheets, and instructional images from third-party hosts. Those requests can expose your IP address and referrer to Google Fonts, Cloudflare CDN, and i.ibb.co, while the confirmed claim does not show page content being sent to them.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

Software Division - MoxoAv6.0.1Chrome Web Store
15Risk
Who publishes it

Software Division - MoxoA - 1 other listing 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
Software Division - MoxoA

Same store account

1 other listing published from this account, 9k+ users between them, none of them carrying a finding.

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

app.grammarly.com
Also called by 6 other listings, including Grammarly Dark

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 6.0.1. 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 app.grammarly.com

    https://app.grammarly.com/ddocs/*

  • Read and change your data on moxoai.com

    https://moxoai.com/*

  • Keep running in the background while your browser is open

    background

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed Grammarlyier - Unofficial Grammarly Autocorrect extension 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.

  • fonts.googleapis.comwidely used

    Grammarlyier - Unofficial Grammarly Autocorrect extension sends data to fonts.googleapis.com. A widely used service: 123 other extensions we have analysed send data here.

  • cdnjs.cloudflare.comwidely used

    Grammarlyier - Unofficial Grammarly Autocorrect extension sends data to cdnjs.cloudflare.com. A widely used service: 50 other extensions we have analysed send data here.

  • i.ibb.co

    Grammarlyier - Unofficial Grammarly Autocorrect extension sends data to i.ibb.co. 3 other extensions we have analysed send data here.

Updated 30 September 2026klpgpnjmnlikbnflccmdhgibbaoflobf