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Burp Variables

This extension adds variable support to Burp Suite, allowing users to save and reuse values in their requests, similar to features found in Postman or Insomnia.

Features

  • Increases productivity by giving users a single place to update tokens, credentials, and identifiers for use in outgoing requests
  • Variables can be included in requests sent from the Repeater, Proxy, Intruder, Scanner, and Extension tools
  • Variables in requests sent through the Proxy tool are only replaced for requests within the project scope, ensuring variable values are not exposed to arbitrary destinations
  • Variable data can be copied between projects by using the import and export options

Usage

  1. Add variable name-value pairs to the table in the Variables tab
  2. Add variable references to any outgoing request, using the notation ((variableName))
  3. Send the request
  4. Confirm the variable references were replaced by viewing the request using the "Logger" tool

Author

Author

0xceba

Version

Version

1.1.7

Rating

Rating

Popularity

Popularity

Last updated

Last updated

02 October 2025

Estimated system impact

Estimated system impact

Overall impact: Empty

Memory
Empty
CPU
Empty
General
Empty
Scanner
Empty

You can install BApps directly within Burp, via the BApp Store feature in the Burp Extender tool. You can also download them from here, for offline installation into Burp.

You can view the source code for all BApp Store extensions on our GitHub page.

Follow @BApp_Store on Twitter to receive notifications of all BApp releases and updates.

Please note that extensions are written by third party users of Burp, and PortSwigger Web Security makes no warranty about their quality or usefulness for any particular purpose.

Go back to BappStore

Note:

Please note that extensions are written by third party users of Burp, and PortSwigger Web Security makes no warranty about their quality or usefulness for any particular purpose.