# How to lock Notion on your Mac

Lock Notion on your Mac behind Touch ID in under a minute. A simple, step-by-step guide to keeping Notion private with Cloak.

Updated: 2026-09-10. Source: https://trycloak.app/blog/guides/lock-notion-on-mac/

Lock Notion so it will not open without Touch ID or your password. Four steps, about a minute.

## Lock Notion on Mac, step by step

1. Download Cloak from trycloak.app and open it. Set up Touch ID or a password the first time it asks. There is no account.
2. Click the plus button under Locked apps, tick Notion, and click Lock.
3. Quit Notion if it is open.
4. Open Notion again. Cloak now asks for Touch ID before it will launch.

Your Mac password works as a fallback by default. If other people know that password, open Cloak's Settings, turn off "Let my Mac password unlock Cloak", and set a Cloak password instead.

## Who this is for

For freelancers and employees who keep client or company material in Notion on a Mac that family or visitors also use.

## What Screen Time can't do

Apple has no way to lock a single app on a Mac. The closest thing is Screen Time, which puts a daily time limit on Notion. A limit is not a lock. Notion opens normally until the time runs out, the Screen Time passcode is four digits, and anyone who knows it can click Ignore Limit for the rest of the day. It was built to manage screen time, not privacy. Cloak asks for Touch ID or your password every single time Notion opens.

## Why lock Notion at all

Notion often holds your entire second brain, from client work and finances to personal journals you would never read aloud. Because a colleague or visitor glancing at your screen is all it takes for sensitive material to leak, Notion is exactly the kind of app worth putting behind Touch ID.

## Why a Mac-level lock beats Notion's own settings

A workspace tool might log you out after hours of inactivity, but that does nothing for the laptop you stepped away from for two minutes. A Mac-level lock is instant and applies the moment the app is launched, regardless of any in-app session.

## Frequently asked questions

### Does locking Notion with Cloak slow it down?

No. Cloak only steps in at launch to ask for Touch ID. Once Notion is unlocked it runs exactly as it normally would, with no background overhead.

### Will I still get Notion notifications while it is locked?

Notification behaviour is controlled by macOS, not by Cloak. If you want Notion alerts hidden too, pair the lock with hiding the app, or turn off previews for Notion in System Settings under Notifications.

### What happens if Touch ID is not available?

By default Cloak offers your Mac login password as a fallback, so you can still open Notion on a Mac without a Touch ID sensor or if your finger is not recognised. If other people know your Mac password, you can turn that fallback off and use a separate Cloak password instead.

### Can I lock Notion with Screen Time instead?

Screen Time sets a time limit, not a lock. Notion opens normally until the limit is reached, and the limit can be ignored for the day by anyone who knows the four-digit passcode. Cloak asks for Touch ID every time.

## Related app guides

[Lock Slack on Mac](https://trycloak.app/blog/guides/lock-slack-on-mac/)[Lock Mail on Mac](https://trycloak.app/blog/guides/lock-mail-on-mac/)[Lock Notes on Mac](https://trycloak.app/blog/guides/lock-notes-on-mac/)[Lock Obsidian on Mac](https://trycloak.app/blog/guides/lock-obsidian-on-mac/)

## Keep reading

[How to lock apps on your Mac](https://trycloak.app/blog/how-to-lock-apps-on-mac/)[How to hide apps on your Mac](https://trycloak.app/blog/how-to-hide-apps-on-mac/)

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Cloak locks, hides and encrypts apps, folders and files on your Mac. One-time purchase, no account. https://trycloak.app/