HTTP Toolkit
Barcelona, Spain
Founded 2018
HTTP Toolkit provides open-source tools for intercepting, debugging, and testing HTTP(S) traffic on Windows, Linux, and Mac. Its core product is a cross-platform desktop application that enables developers to inspect, rewrite, and mock HTTP requests and responses from browsers, mobile devices, backend services, and more.
Websites:
Last Updated: April 14, 2026
Current Valuation
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Funding Summary
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Key People
Core OSS Projects
Open-source HTTP(S) debugging proxy, analyzer, and client for intercepting, inspecting, and rewriting HTTP traffic
License: AGPL-3.0
Business Information
Industries
Software
Technologies
API Testing
HTTP
Developer Tools
Debugging
Security
Web Development
Sectors
Developers
Licenses
AGPL-3.0
Socials and Communities
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