3 items
Lightweight API testing tool with requests, headers, environments, history, and response viewer. TestAPI Tool is a lightweight Chrome extension designed for quick and efficient API testing directly from your browser. It helps developers send requests, inspect responses, and understand API behavior without opening heavy desktop tools. 🔧 Key Features Send GET, POST, PUT, DELETE HTTP requests Add custom headers or use saved header presets Support for environment variables View HTTP status codes with clear meanings Instantly see response time and response size Pretty JSON response viewer for better readability Open responses in a dedicated viewer page Clean, minimal, and developer-focused interface 🚀 Why API TEST PRO? Fast and easy to use No sign-up required Runs entirely inside Chrome Ideal for frontend and backend developers 🔐 Privacy & Data Usage API TEST PRO does not collect or track personal data. All requests are sent only to URLs provided by the user, and data is stored locally in the browser.
Feb 8, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.