If Roblox is being blocked on your device, the fix is usually one of these: allow Roblox through your firewall/security software, check parental or content restrictions, or reinstall the app if it’s corrupted. Roblox Support says antivirus/firewall programs can block Roblox’s connection, and you may need to allow Roblox unrestricted access or add it to your allow list.

Try this first

  1. Close Roblox completely.
  2. Restart your device.
  3. Open your firewall, antivirus, or internet security app and look for a permissions/allow list.
  4. Make sure Roblox is allowed to connect to the internet.

If it still blocks Roblox

  • Turn off any extra security software briefly to test whether it is the cause, then turn it back on right after testing.
  • Reinstall Roblox if the app itself seems broken or keeps failing to open.
  • If you are on a school, work, or shared network, the router or network admin may be blocking it.

Account or content blocked

If what’s being blocked is your Roblox content, account, or asset, Roblox says you can submit an appeal through Violations & Appeals or the support form, and content appeals may need your username, asset ID, and a link to the content.

Most likely fix

For the “stuff blocking Roblox” problem, the most common fix is allowing Roblox through your security software or network settings. If the issue is a moderation block instead of a connection block, use Roblox’s appeal process.

TL;DR

Roblox is usually blocked by firewall, antivirus, router, or parental controls, so check permissions first and add Roblox to the allow list. If Roblox moderated your content or account, submit an appeal instead.