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Best free AI Chrome extensions in 2026

Disclosure: we make Chat with all AI. We include it, but we also describe other tools fairly and say who they're best for. Prices and features change often — check each product's site.

Updated November 13, 20262 min read

What to look for

  • Model access — one lab's model or several?
  • Placement — side panel, overlays, separate browser?
  • Control — drafts you review or an agent that acts?
  • Privacy — what's stored and where?
  • Pricing — free tier, trial, one plan or many?

The list

Chat with all AI our product

GPT-6.1, Claude 5.5, Fable 5.2, Muse and Grok 4.7 in Chrome's side panel, with page answers, email and WhatsApp drafts, a code assistant and images. 3 free requests without an account; Pro from $5.99/week. Best for people who want model choice without clutter.

Gemini in Chrome

Gemini in Chrome is Google's assistant built into the browser. It can answer questions about the pages and tabs you have open, using your Google account. Good for: built into chrome — nothing to install. Compare with Chat with all AI.

Opera Aria

Aria is Opera's free built-in AI assistant, available in the Opera browser family. Good for: free and built into opera. Compare with Chat with all AI.

Meta AI (website & apps)

Meta AI is Meta's assistant across its apps and the web, powered by Meta's own models including the Muse family. Good for: built into whatsapp, instagram and messenger. Compare with Chat with all AI.

MaxAI

MaxAI is known for one-click actions on selected text — summarize, explain, translate, rewrite and reply — and for adding AI to search results and popular websites. Good for: fast actions right where you select text. Compare with Chat with all AI.

Glasp

Glasp is a social web highlighter: you highlight and save what you read, share it, and get AI summaries. Good for: great for collecting highlights. Compare with Chat with all AI.

Every top AI model, one side panel

Try GPT-6.1, Claude, Muse and Grok free — 3 requests, no card needed.

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