API Tester

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100+
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Content rating
Everyone
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About this app

Welcome to API Tester, the essential tool for developers and testers who need to interact with APIs effortlessly. Whether you're debugging, testing, or developing APIs, API Tester offers a powerful suite of features to streamline your workflow and boost productivity.

Key Features:
Versatile HTTP Methods
Easily perform GET, POST, PUT, PATCH, and DELETE requests. Tailor your API calls to meet your specific needs with a user-friendly interface.

Intuitive Request Builder
Enter your API URL, configure request methods, and add headers or body data effortlessly. Designed for quick and efficient testing.

Real-Time Response View
Analyze API responses in real-time with clear and formatted JSON. Instantly see status codes, their meanings, and response times.

Enhanced Text Editing
Enjoy a seamless coding experience with powerful text editing features. Syntax highlighting, auto-completion, and error detection simplify working with JSON.

Authentication Support
Configure authentication settings, including Basic Auth and Bearer Tokens, directly within the app to access secured API endpoints.

Robust Error Handling
Quickly identify and troubleshoot issues with clear error messages and status codes. Get detailed insights into what went wrong and how to resolve it.

Responsive Design
Whether you’re using a tablet or smartphone, API Tester’s responsive design ensures a smooth and effective testing experience on any device.

User-Friendly Interface
Navigate through a clean, modern interface focused on making API testing straightforward and enjoyable.

Perfect For:
Developers
Test and verify your APIs to ensure they function as expected before deployment.

Testers
Validate API endpoints, responses, and performance efficiently.

Tech Enthusiasts
Experiment with various APIs and explore how they interact with your applications.

Download API Tester now and take control of your API testing with confidence!
Updated on
Jan 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new


cURL Import: Quickly import requests using the new cURL tool.

Save Requests: Save your favorite configurations for easy access.

Params Tab: New dedicated tab for managing query parameters.

Response View: Added both JSON and Preview tabs for non-JSON returns.

History: You can now view and revisit your previous requests.

UI Improvements: Refined interface with system theme recognition (Dark/Light mode).