About this extension
A Postman-like API testing tool that opens in a new tab
Details
A Postman-like API testing tool that opens in a new tab
Frequently Asked Questions
Does API Testing Tool work alongside Chrome DevTools?
Yes — API Testing Tool runs in parallel with Chrome DevTools and other developer extensions without conflicts.
Will API Testing Tool slow down my browser?
API Testing Tool is built to be lightweight. With 431 active users it is well-optimised and shouldn't noticeably affect Chrome's performance.
Which frameworks is API Testing Tool compatible with?
API Testing Tool works at the browser level so it is framework-agnostic — React, Vue, Angular, Svelte, plain HTML — it works with all of them.
How do I report an issue or request a feature for API Testing Tool?
Leave a review on the Chrome Web Store or find API Testing Tool's repository on GitHub to submit bug reports or feature requests directly.
How do I install API Testing Tool?
Click 'Add to Chrome' on the Chrome Web Store listing. The extension appears in your toolbar within seconds — no account required.