Quillbot: AI Writing Assistant with Humanizer, Paraphraser & AI Detector

Developer not available Communication

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By the numbers

STORE DATA

Reported users: 6,000,000
Store rating: 4.7 / 5
Number of ratings: 6,000
Last updated: Oct 14, 2026

From the developer's store listing

Improve your writing - Detect and Humanize AI content, create images, Paraphrase, Check Grammar, AI Chat, and more!

Version: 4.121.0
Package size: 25.61MiB
Developer: Not available
Category: Communication
Extension ID: iidnbdjijdkbmajdffnidomddglmieko
Collected at: Oct 16, 2026 · 21:06 UTC
Store icon URL: View original icon
Source listing: Chrome Web Store

Permission access

Broad

Permission scope describes declared capabilities. How scope is assigned

Requests access to all websites via *://*/* (host_permissions)
Requests access to all websites via *://*/* (content_script_matches)
Requests access to all websites via <all_urls> (content_script_matches)
Requests the cookies permission

Manifest version: 3
All-sites access: Yes
Sensitive permissions: cookies

Requested browser APIs permissions (8)

activeTab
alarms
contextMenus
cookies
notifications
scripting
sidePanel
storage

Host access host_permissions (3)

*://*/*
https://quillbot.com/
https://quillbot.com/*

Content-script matches content_script_matches (8)

*://*.wordpress.com/*
*://*/*
*://mail.google.com/*
<all_urls>
https://chatgpt.com/*
https://docs.google.com/document/*
https://docs.google.com/presentation/*
https://gemini.google.com/*

Optional permissions

Requested only at runtime if the user grants them. Shown as declared in the manifest; not part of the scope label.

None declared

Observed change history

First observed Oct 16, 2026; no changes recorded yet.