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ReqBin HTTP Client Chrome Extension Analysis

Developer & Designer Tools

Chrome extension ID: gmmkjpcadciiokjpikmkkmapphbmdjok

ReqBin is a browser extension that allows users to perform HTTP API testing. It specifically enables communication with local servers and localhost, providing a browser-based alternative to command-line tools like curl.

Developer:mail
Version:1.3
Size:13.74KiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

100K+

Rating

★ 3.8

18 reviews

Languages

1 locales

Includes English

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

Moderate review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product is positioned as a specialized HTTP client for developers. It emphasizes the ability to send API requests to localhost and servers on a local network directly from the Chrome browser.

Inferred product pattern

Browser-based API testing utility for local development environments.

Review-backed pain points

Users report being blocked by Cloudflare after only a few requests, with some noting an inability to find the developer's contact information to resolve the issue.

Observed feature gaps

Reviews indicate potential issues with setting specific headers (e.g., 'method') and a lack of clarity on how to select the extension as a server node.

Tags
HTTP ClientAPI TestingLocalhost RequestsDeveloper Tool
Target users

- Web Developers

- Backend Engineers

- API Testers

Primary use cases

- Testing local API endpoints

- Debugging local network servers

- Quickly sending HTTP requests without leaving the browser

Positive themes

- Convenience of browser-based testing

- Easier alternative to using curl

- Effective for local address testing

Negative themes

- Unexpected IP blocking by Cloudflare

- Lack of accessible support/contact information

- Technical errors when setting specific headers

Observed friction

- Account blocking complaints detected

- No pricing friction observed as no payment requirements are mentioned in the listing or reviews.

Evidence boundary: Extracted from the official store listing and 10 user review samples. The review sample size is small compared to the total user base, though it captures a specific recurring issue with access blocking.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Users expressed frustration over not being able to find owner contact details to resolve access blocks.

Reliability

Multiple users report the tool becoming 'useless' due to automated blocking after a small number of requests.

Privacy

No privacy complaints observed.

Access & pricing

- No clear monetization signal

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 0

- Languages: 1

Trust signals

- Developer contact

- Official website

Store metadata

- Version: 1.3

- Size: 13.74KiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
The ReqBin Chrome extension allows developers to send HTTP API requests to localhost and servers on the local network from the browser.

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

HTTP Client extensiontest API localhostbrowser HTTP request tool

Comparison

ReqBin vs curlReqBin vs Postman

Problem

send request to localhost from chrometest local network API

Alternative

API tester chrome extensionlocalhost HTTP client

Similar extensions

Jump to related discovery paths:

More in developerMore from this developer

FAQ

What is ReqBin HTTP Client mainly used for?
ReqBin is a browser extension that allows users to perform HTTP API testing. It specifically enables communication with local servers and localhost, providing a browser-based alternative to command-line tools like curl.
What market signals stand out?
Established adoption with limited review base. Last known update: 05/10/2026.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

ReqBin HTTP Client screenshot

Links

Website: reqbin.com