Often times you may find yourself wondering how to I create a sandbox WordPress instance to test a plugin/theme or to create a staging environment or providing a sandbox for your paid plugin/theme to your users.
InstaWP is the answer of this question and it can become your go to WP sandbox service. In this article we will cover multiple ways to create a WordPress Sandbox.
Without Registration
Go to app.instawp.com/onboard and click on “Launch Site”

You will get a newly baked WP site within a second! (any sites created without registration will be valid for 8 hours).
With Registration
By creating a free account you will get many benefits, specially increased limit for the sandbox 48 hours!

To register, navigate to app.instawp.com/register