How to Keep Slack Active: Every Method Compared

Slack flips you to "away" after 10 minutes without input in the app. There's no setting to change that timer. If you read documents, sit in Zoom calls, or think for a living, your dot goes yellow while you're working.

This is every method people actually use to keep Slack active, with the honest trade-offs.

First, what resets the timer

Slack's own docs say you're active while you interact with Slack — typing, clicking, scrolling _inside the app_. Activity anywhere else on your computer doesn't count. The "Set yourself as active" menu item doesn't stop the countdown either; it flips your status once and the 10-minute clock keeps running.

We took apart the detection logic in why Slack goes idle so quickly if you want the details.

The methods, compared

Mouse jigglers

A hardware jiggler pretends to be a mouse and nudges the cursor. It keeps the _computer_ awake, and if the cursor happens to be over the Slack window, the movement can count as activity. That's the catch — jiggling the cursor over your email client does nothing for Slack.

Software jigglers do the same thing with a script. They're free, and they're also the first thing corporate device monitoring flags. We compared the approaches in more depth in Slack Green vs mouse jigglers.

Browser extensions

If you run Slack in a browser tab, an extension can simulate in-tab activity. This targets the right thing (activity inside Slack), but extensions live and die by Chrome Web Store policy — the most popular one was pulled in 2024 — and your browser has to stay open.

The second-device trick

Slack checks presence across all your sessions. A phone with the Slack app open and the screen forced on will keep you green for a while. It drains the battery, the screen has to stay unlocked, and iOS in particular likes to suspend the app anyway. Details in keeping Slack active on mobile.

Solo huddles

Being in a huddle counts as active for the whole call. Starting a huddle with yourself works until a coworker notices you've been "in a call" alone for three hours.

Server-side presence

Tools like Slack Green authenticate as your Slack session and refresh presence from a server. Nothing runs on your machine — you can close the laptop and stay green until the schedule you set says otherwise. The trade-off is that you're trusting a third party with a session token, so read the security notes before picking one.

What we'd actually pick

• • You're at your desk anyway, just reading a lot → browser extension, or a jiggler parked over the Slack window.
• • You step away for stretches (school run, gym, deep work off-screen) → server-side tool with a schedule, so your status matches your working hours instead of your mouse.
• • You need something today with zero setup → the second-device trick, accepted as the duct tape it is.

The 10-minute timer isn't going away — Slack has kept it unchanged for years. Pick the method that matches how visible you need to be, and stop feeding the yellow dot.