Coming soon to the Chrome Web Store

Summarize any webpage

One click turns a long article, report or documentation page into a short summary. Tick "Ask about this page" to ask follow-up questions about what you're reading.

Rewrite, shorten, fix grammar, explain, translate

Select text on any website and a small toolbar appears. Paraphrase a paragraph, cut it in half, fix grammar and spelling, get a plain-language explanation, or translate it into 11 languages. Copy the result or replace the text directly in emails, docs and comment boxes.

AI chat in your sidebar

Ask anything in Chrome's side panel, start new chats, and pick up old conversations from your chat history.

Voice notes that organize themselves

Click Record and talk. Sidenote transcribes your voice, removes filler words and fixes punctuation. Every note is saved with the page it came from, titled and tagged automatically, and searchable.

Free plan

• 20 AI messages a day, shared across chat, page summaries and text actions
• Up to 50 saved notes
• No account or credit card needed

Sidenote Pro, with higher limits and a stronger model, is coming soon. You can join the waitlist from inside the extension.

Privacy

Chats and notes are stored in your browser. Page text is only sent for processing when you ask about a page. Read the full Sidenote privacy policy.