Use the Impostor project to connect to an Among Us server hosted outside the official game service.

impostor.github.io/Impostor
Impostor homepage screenshot

About Impostor

Impostor is a web page for connecting Among Us to a private server hosted outside the official service. Users enter a server IP to download a regionInfo.json file or use a form to open Among Us, then select the custom server from the Region Selection menu.

Use requires placing the downloaded file in the local Among Us folder with the exact filename and accepting a browser prompt to open the game. Server administrators need HTTPS support for mobile phones to connect.

Key features

  • Generate regionInfo.json file from a server IP
  • Open Among Us directly from the web form
  • Switch to custom server via Region Selection menu
  • Return to official servers by changing region
  • Retry connection while game runs in background
  • Instruct manual placement of file in Among Us folder
Best for: Players who want to join an Among Us private server using a custom server IP.
Good for
  • Offers both file download and direct open methods
  • Explains how to return to official servers
  • Includes troubleshooting step if region does not appear
Watch out for
  • Downloaded file must be named exactly regionInfo.json without duplicates
  • Custom region may not appear on first attempt
  • Mobile connections depend on server supporting HTTPS

Impostor at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Impostor FAQ

How do I connect to a private server?
Fill in the form, click "Open in Among Us," accept the browser confirmation, then choose the server in the Region Selection menu in the bottom right corner.
How do I switch back to the official servers?
Change the region in the bottom right corner.
What should I do if the custom region does not appear?
Keep the game running in the background and click the button again.
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