Tamper Dev Firefox High Quality | Bonus Inside |

If you’re tired of the "Console > Network > Replay" loop, give this a shot. Quick Setup Tip: To get started after installing: to open Developer Tools. Look for the

This is invaluable for privilege escalation testing: manually elevating a "role": "user" to "role": "admin" in localStorage to see if the backend enforces authorization. tamper dev firefox

Imagine you are testing a form that sends a user ID and a price to a backend server. To test if the server validates that price, you need to change the value from $50 to $1 . If you’re tired of the "Console > Network

Now open Firefox, press F12, and start tampering. and start tampering.