The Slack inactivity timeout in 2026.

Slack marks you Away after exactly 30 minutes of no mouse or keyboard activity in the desktop app. That hasn't changed in 2026 — but the workarounds have. If you're looking for how to keep Slack active automatically, the timeout is the rule you're fighting against. Here's exactly how it works, and the four ways people get around it.

What is the Slack inactivity timeout?

The Slack inactivity timeout is a 30-minute timer on the desktop app. The countdown starts the moment your last input — mouse movement, keyboard press, or focused window event — is registered. When it reaches zero, Slack flips your presence from Active (green dot) to Away (hollow dot).

The timer is global to the app. It doesn't matter which channel is open or whether Slack is in the foreground — as long as the Slack process detects user input on the machine, the clock resets to 30:00.

What counts as activity in 2026?

Three things reset the timer:

• Mouse movement anywhere on the desktop (not just inside Slack)
• Keyboard input anywhere
• Window focus events involving the Slack app

Three things do not:

• Receiving DMs or notifications
• Music or video playback
• Background CPU activity

Does the timeout reset on its own?

No. The only thing that resets the 30-minute timer is fresh input. There is no exception for "I was just looking at the screen" or "I have a meeting in another window." Slack doesn't poll your camera or your calendar — it only listens for OS-level keyboard and mouse events.

Can you change the Slack inactivity timeout?

No. The 30-minute window is hard-coded in the desktop and web clients. It is not a workspace admin setting, a paid plan feature, or a user preference. The only way to "change" it is to bypass it.

Four ways people bypass the Slack inactivity timeout

1. Physical mouse jiggler. A USB device that moves the cursor every few minutes. Works only while your laptop is on, unlocked, and at your desk. Breaks when you sleep, lock, or leave with the laptop. Visible if anyone walks by.
2. Software mouse mover. A small app like Caffeine, Amphetamine, or Mouse Jiggler that simulates input. Same problem — stops the second your machine sleeps or restarts.
3. Browser tab kept focused. Slack in Chrome with the tab pinned. Fails as soon as you switch tabs for more than ~30 minutes, or the laptop closes.
4. Cloud presence service. A remote server holds the WebSocket connection to Slack on your behalf. Your laptop can be off entirely. This is what Stay Green On Slack does.

Mobile is different

On iOS and Android, Slack does not run a 30-minute timer. Instead, your status flips to Away the moment you background or close the Slack app. If you have desktop and mobile both signed in, Slack uses an "OR" rule: as long as any session reports active, you stay green.

What this means for the green dot

If you want your dot to stay green without thinking about it, the cleanest approach in 2026 is a cloud-based service that holds the connection 24/7. No jiggler, no laptop awake, no browser tab — just a remote process that pings Slack on your behalf. Read the full breakdown in our guide to how to keep Slack active automatically.