The first and most popular cookie editor extension for Google Chrome and Opera

Generate diagrams that visualize concepts, brainstorms, and web pages in seconds.

Now everyone on the team can own quality. Capture findings, create issues, and collaborate with the team, directly from the browser.

Mock and modify HTTP request for exploratory testing.

Explore your app like a real user, operating a real web browser, handling login (with MFA), handling email interactions, all whilst operating large multi-step user journeys. Any bugs are reported along with auto-generated Playwright tests.

YATTIE exists to help make tester's lives easier. Ideally, it should remove friction from the exploratory testing process - everywhere from gathering evidence to submitting reports.