Testing worlds on mobile and web
The best way to ensure your world offers a great experience on mobile and web is to test it on these devices throughout the development lifecycle.
Note: Before you can test on mobile devices, you must publish your world first. For more information, see
Publish Worlds for Mobile.
Note: For information on testing worlds on mobile and web while using the desktop editor, see
Preview Device.
To test your world on web:
- Head to horizon.meta.com and navigate to the Creator Tools: https://horizon.meta.com/creator/worlds_all/

- Select Open world details page on the world that you want to preview.

- Click Preview to preview the latest snapshot of your world.

- Hey presto! You’re on your way!

To test your world on mobile:
- Publish your world. You can set the world to not be publicly available if you are not ready to release it yet.
- Navigate to horizon.meta.com in your mobile web browser (e.g. Safari on iOS, Chrome on Android).
- Login to your Horizon Worlds account.
- Tap on your profile picture in the top right corner, and select Creator Tools from the dropdown menu.
- Find the world you would like to test and select Open world details page to open the world details page in the Meta Horizon app.
- Select Go to travel to the world and test it on mobile.