Browser on ZAP

Custom Browsers and Preferences

Tue, 24 Feb 2026 00:00:00 +0000

You can now add custom browsers to ZAP and manage any browser preferences.

OWASP PTK Integration with ZAP

Mon, 19 Jan 2026 00:00:00 +0000

OWASP PTK is now pre-installed in the browsers launched by ZAP (Chrome, Edge and Firefox). This post shows how to run PTK’s DAST, IAST, SAST, and SCA inside the same authenticated session you’re testing, plus practical JWT and cookie workflows—while ZAP remains your traffic and context hub.

Edge Support

Thu, 10 Jul 2025 00:00:00 +0000

ZAP now has “tier 1” support for Microsoft Edge, including exploring, crawling, and attacking.

Handling Modern Web Apps Better - Part 1

Fri, 03 Nov 2023 00:00:00 +0000

Introducing a new add-on which allows ZAP (and you) to see what is going on in the browser.

The Eval Villain Add-on

Wed, 01 Dec 2021 00:00:00 +0000

Eval Villain was recently added to the ZAP Marketplace. This add-on installs the Eval Villain web extension in Firefox and allows the inspection of arguments to arbitrary native JavaScript functions.

Launching Browsers with Extensions

Fri, 26 Nov 2021 00:00:00 +0000

You can now launch your favourite browsers from ZAP with your favourite extensions.

ZAP Browser Launch

Tue, 22 Aug 2017 00:00:00 +0000

We have just released a new feature for ZAP that allows you to launch browsers from within ZAP. The browsers are automatically configured to proxy via ZAP and ignore certificate warnings, making it much easier for people to get started with ZAP as well as for more experienced users who want to use ZAP with a variety of browsers. You can install and use Browser Launch right now via the ZAP Marketplace, which can be accessed via the ‘Manage Add-ons’ button in ZAP: