A composable HTTP debugger to intercept, mock, and rewrite traffic — with a rule engine you configure once and reuse forever.
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Updated
Jun 1, 2026
A composable HTTP debugger to intercept, mock, and rewrite traffic — with a rule engine you configure once and reuse forever.
Chrome extension (Manifest V3) that captures every network request on any tab — full URLs, headers, cookies, query params, POST bodies, response headers, Set-Cookie, response bodies (text + binary) — and exports the whole session as ZIP, JSON, HAR or CSV in one click. Zero dependencies, 100% local, no telemetry.
Expose localhost to the internet with a full HTTP debugger in your terminal. Built on Cloudflare Tunnels.
explain any HTTP status code or header in one command. cited to the RFC.
Capture and export website network requests as ZIP, JSON, HAR, or CSV files. Track headers, payloads, and response bodies in Manifest V3.
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