Request Tester

A lightweight Postman-style tester for GET/POST/PUT/PATCH/DELETE with JSON headers, body, timing, and response headers. Send simple HTTP requests from your brow

Introduction

HTTP Request Tester is a free, browser-based utility in our HTTP & API Tools collection. A lightweight Postman-style tester for GET/POST/PUT/PATCH/DELETE with JSON headers, body, timing, and response headers. HTTP Request Tester lets you fire browser-side requests to CORS-enabled APIs and review status, headers, timing, and body without installing a desktop client. Everything runs locally in your browser — inputs stay on your device, with no account or upload required. Highlights include multiple http methods.

Features

Multiple HTTP methods
JSON headers editor
Response timing
Pretty JSON bodies

How to use

1
Choose method and URL.
2
Edit headers/body if needed.
3
Send and inspect the response.

Example

GET json

Input

GET https://httpbin.org/get

Output

200 OK + JSON

Benefits

Run Request Tester entirely in the browser with no signup or installation.
Keep sensitive sample data private — processing never leaves your device.
Multiple HTTP methods
JSON headers editor
Response timing
Pair it with API Viewer and URL Parser when your workflow needs adjacent utilities.

FAQs

No. Requests run in your browser and must be allowed by the target API.

No. Nothing is persisted on our servers.

Not yet - this is a single-request tester.

Yes. Request Tester on EverydayDevTools is free, with no account, watermarks, or usage caps for normal interactive use.

No. Request Tester runs in your browser. Your input is processed locally and is not sent to EverydayDevTools servers.

A lightweight Postman-style tester for GET/POST/PUT/PATCH/DELETE with JSON headers, body, timing, and response headers. It fits everyday http & api tools tasks when you want a fast local utility instead of installing a CLI or opening a heavy IDE feature.

Core capabilities include: Multiple HTTP methods; JSON headers editor; Response timing; Pretty JSON bodies.

Developers often pair Request Tester with API Viewer, URL Parser, UTM Builder. Open Related tools on this page for quick links.