HttpMaster

Windows HTTP testing and debugging tool for APIs and web services

About HttpMaster

HttpMaster is a native Windows desktop application for creating, automating and validating HTTP workflows against APIs, web applications and services. It supports OpenAPI import, request chaining, global parameters, response validation rules, conditional execution, PDF execution reports and command-line automation, and works fully offline with no account.

HttpMaster website preview

Live preview of httpmaster.net via the WordPress mShots service — it can take a few seconds to generate on a first visit.

HttpMaster: strengths & things to check

Strengths

Completely free to use — this directory lists no paid plan for it.
Covers api testing, http, windows, debugging — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

Free tools can change their model or shut down — avoid locking critical work into it without an export path.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 1288 tools in the Developer Tools category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

HttpMaster pricing

Pricing model	Free — listed in this directory as a free tool, with no paid plan required to use it.
Free access	Yes — fully free
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	httpmaster.net

HttpMaster key facts

Category: Developer Tools
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: api testing, http, windows, debugging
Official site: httpmaster.net

HttpMaster FAQ

How much does HttpMaster cost?

Free — listed in this directory as a free tool, with no paid plan required to use it. Current plans and prices are listed on the official site (httpmaster.net).

What is HttpMaster used for?

Windows HTTP testing and debugging tool for APIs and web services Its focus areas in the Developer Tools category: api testing, http, windows, debugging.

Where can I try HttpMaster?

On its official site, httpmaster.net — the Visit Official Site button above goes straight there.

HttpMaster vs alternatives

	HttpMaster	Charles Proxy	Fiddler Classic	Hurl
Pricing	Free — listed in this directory as a free tool, with no paid plan required to use it.	Paid — this directory does not list a free tier for it.	Free — listed in this directory as a free tool, with no paid plan required to use it.	Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas	api testing, http, windows, debugging	proxy, http, debugging	proxy, http, debugging	http, api testing, cli, ci cd
Official site	httpmaster.net	charlesproxy.com	telerik.com	hurl.dev
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 1288 tools. Alongside HttpMaster, it includes Reqable, Phoenix Code, Bitvise SSH Client, Eclipse Theia.

FreeDeveloper Toolsapi-testinghttpwindowsdebugging

Alternatives to HttpMaster

Tools in the same Developer Tools category that share focus areas with HttpMaster — worth comparing before you commit:

Developer Tools

Charles Proxy

HTTP proxy and monitor for developers

Paidproxyhttpdebugging

Developer Tools

Fiddler Classic

Free web debugging proxy for Windows

Freeproxyhttpdebugging

Developer Tools

Hurl

CLI to run and test HTTP requests in plain text files

Freehttpapi-testingclici-cd

Developer Tools

Request Inbox

Debug any webhook without deploying anything

Freewebhookshttpdebuggingtesting

Developer Tools

Apidog

All-in-one API design testing and documentation

Freemiumapi-testingapi-designdocumentation

Developer Tools

Beagle Security

AI-powered penetration testing for web apps and APIs

Freemiumpenetration-testingsecurityapi-testingdevsecops

More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: Reqable — API debugging proxy and REST client for desktop and mobile; Phoenix Code — Free open-source code editor continuing the Brackets legacy; Bitvise SSH Client — Free Windows SSH, SFTP, terminal and tunneling client.