To turn joins off in Roblox, you need to change a couple of privacy settings so that other players can’t hop into your experiences whenever you’re online.

Step-by-step: Turn joins off

Here’s the most common way to stop others from joining you:

  1. Open Roblox
  2. Go to Settings (gear icon on the website, or “More” → “Settings” in the app)
  1. Select Privacy
  1. Find the option like “Who can join me in experiences?” or “Who can join me?”
  1. Change it to “No one” (or the strictest option available, e.g., “Nobody”)
  1. Make sure any visibility/private server join options are also set to No one if you see them.

Roblox usually saves this automatically, but it’s smart to reopen the Privacy tab once to check that it stuck.

Extra privacy tweaks

If you really want some quiet:

  • Turn off activity sharing like “update friends on my activity,” if that option appears.
  • Use manual server selection: on a game’s page, scroll to Servers → Other servers and pick an empty or low‑player server so Roblox doesn’t auto-place you with friends.

This way you can play solo or only with people you explicitly invite, without random joins interrupting your session.

Information gathered from public forums or data available on the internet and portrayed here.