Network++

About

Network++ is a privacy-first Chrome DevTools extension for debugging API-heavy web apps.

It adds a dedicated DevTools network panel with structured filtering, request inspection, GraphQL visibility, actionable network insights, and local export tools.

Use Network++ to:
- Find failing, slow, duplicated, or GraphQL requests quickly.
- Inspect headers, query params, request bodies, response bodies, timing, and raw HAR data.
- Save and reuse filters such as status:>=400 method:POST.
- Detect GraphQL operations, variables, errors, and repeated calls.
- Export JSON, CSV, HAR, Markdown reports, MSW handlers, Playwright route fixtures, and cURL commands.
- Keep captured data local to the browser.

Network++ captures requests only while DevTools is open for the inspected page. Response body capture is opt-in, settings are stored locally with chrome.storage.local, and exports are redacted by default.