Predictive text in Notion: how Lightkey works in your pages and notes
Yes, Lightkey works in Notion. As you write a page, a meeting note or a task description, Lightkey predicts your next words in grey right where you're typing. Press Tab to accept, or keep typing. It also suggests spelling corrections as you go
How it works
Install the Lightkey desktop app and open Notion. Predictions appear as you type in pages, databases and comments.
Lightkey works in the Notion desktop app on Windows. In Notion in the browser, use the Lightkey extension for Chrome or Edge; it works together with the desktop app.
What it helps you write in Notion
Notion workspaces are built from recurring structures: meeting notes, specs, status updates. Lightkey learns the phrases you reuse, for example:
“Action items from today's meeting:”
“Owner and due date to be confirmed.”
“See the linked page for details.”
“Moved to next sprint.”
Lightkey doesn't replace Notion AI. Notion AI drafts and summarizes; Lightkey helps you type what you were going to write anyway, faster.
Private by design
Lightkey's prediction engine runs on your own computer. What you type isn't sent to a cloud service to get a prediction, and Lightkey keeps working offline.
Get started
Download Lightkey and start your free 30-day trial.
Install the Lightkey extension for Chrome or Edge if you also work in the browser.
Open Slack and start typing. Press Tab to accept a prediction.
Lightkey works in more than 80 languages and in virtually every app on your Windows PC. See all supported apps.
Also read: predictive text in Google Docs and ChatGPT.
Frequently asked questions
Does Lightkey work in the Notion desktop app?
Yes. Lightkey works in the Notion desktop app on Windows, in pages, databases and comments.
Does Lightkey work in Notion in the browser?
Yes, through the Lightkey extension for Chrome or Edge, which works together with the Lightkey desktop app.
Is Lightkey the same as Notion AI?
No. Notion AI generates and summarizes content. Lightkey predicts your own next words as you type and suggests spelling corrections.
Does Lightkey work in other note-taking apps?
Yes, including OneNote, Obsidian, Logseq and Anytype.




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