AI Assistant

Browser sidebar and selected-text assistant powered by Cohere. Use your own Cohere API key.

As of June 2026, AI Assistant has users in the Developer Tools category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0
Manifest V3

History

1 snapshots

Tracking since May 24, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
DateUsersRatingReviewsVersion
May 24, 20261.0
Now1.0

Permissions & access

Permissions
contextMenusstorageactiveTabscriptingsidePanel
Host access
https://api.cohere.ai/*

Screenshots

AI Assistant screenshot 1AI Assistant screenshot 2AI Assistant screenshot 3AI Assistant screenshot 4AI Assistant screenshot 5

About

AI Assistant for Cohere is a free browser extension that helps you summarize pages, explain selected text, rewrite content, and draft replies directly in your browser.

No paid subscription is required inside the extension. You only need your own Cohere API key. Cohere provides a free, rate-limited trial API key after sign-up, so you can start quickly.

Getting a Cohere API key is simple:
1. Create or open your Cohere account.
2. Go to the API Keys section in the Cohere dashboard.
3. Copy your trial API key.
4. Paste it into AI Assistant settings.
5. Start using the extension.

After your Cohere account is ready, copying and pasting the API key takes only a few seconds.

Main features:
• Summarize the current page
• Summarize selected text
• Explain selected text
• Extract key points
• Rewrite selected editable text
• Make text shorter, more professional, or more natural
• Draft replies and email text
• Use right-click context menu actions
• Work from a clean browser sidebar
• Choose light, soft, or dark design themes
• Use English, German, or Turkish interface text

Why use AI Assistant for Cohere?
• Free extension
• No built-in paid subscription
• Works with your own Cohere API key
• Fast setup
• Useful directly inside your browser
• No need to copy text into a separate AI website
• Great for reading, research, writing, support replies, and everyday productivity

How it works:
1. Install the extension.
2. Open Settings.
3. Paste your Cohere API key.
4. Open the sidebar or select text on a page.
5. Click an action such as Summarize, Explain, Rewrite, Key points, or Draft reply.

Privacy-friendly by design:
AI Assistant does not automatically upload every page you visit. Text is sent only when you click an action.

Selection-based actions send the selected text you choose.
Page-related actions may send readable page text, page title, and page URL as context.
Your Cohere API key is stored locally in Chrome extension storage.
The extension does not use analytics or tracking unless stated in the privacy policy.

Cohere processes submitted text according to Cohere’s own terms and privacy practices.

Important:
This extension is independent. It is not affiliated with, endorsed by, or sponsored by Microsoft.
It is also not an official Cohere product.
Cohere trial API usage is free but rate-limited. Higher-volume or production usage may require a different Cohere plan according to Cohere’s own terms.

Technical

Version
1.0
Manifest
V3
Size
47.68KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
aadgofcnjbdbbnbgddaiahihcjkpcfmh
Developer ID
u7ff837805415da4c2f2e168f38b4ab28
Developer Email
[email protected]
Created
May 23, 2026
Last Updated (Store)
May 23, 2026
Last Scraped
Jun 14, 2026
Website
Support URL

Data sourced from the Chrome Web Store · last verified Jun 14, 2026.