Item logo image for Pulse Request Runner

Pulse Request Runner

4.9(

14 ratings

)
ExtensionDeveloper Tools8 users
Item media 5 (screenshot) for Pulse Request Runner
Item video thumbnail
Item media 2 (screenshot) for Pulse Request Runner
Item media 3 (screenshot) for Pulse Request Runner
Item media 4 (screenshot) for Pulse Request Runner
Item media 5 (screenshot) for Pulse Request Runner
Item video thumbnail
Item video thumbnail
Item media 2 (screenshot) for Pulse Request Runner
Item media 3 (screenshot) for Pulse Request Runner
Item media 4 (screenshot) for Pulse Request Runner
Item media 5 (screenshot) for Pulse Request Runner

Overview

Import, edit, execute, and share API requests from a local-first request client.

Pulse Request Runner is a local-first API client built for developers who debug from Chrome DevTools. Copy any request from the Chrome Network tab as cURL, paste it into Pulse, and instantly turn it into an editable request. Update the URL, method, headers, auth, query params, body, variables, and execution settings, then rerun it locally from your browser. Pulse helps you move from “what happened in the browser?” to “let me test this exact request again” without moving sensitive request data into a hosted workspace. Features: 1. Import Chrome DevTools “Copy as cURL” 2. Edit method, URL, params, headers, auth, and body 3. Support for JSON, GraphQL, form URL encoded, multipart fields, gRPC-Web inspection, WebSocket, and SSE 4. Local collections and environments 5. Variables with {{name}} syntax 6. Response body, headers, timing, JSON paths, and diff views 7. Generate and run saved validation tests 8. Export collections, shell scripts, and CI-ready config 9. Right-click menu for copied cURL and auth/cookie helpers 10. Local-first storage with no Pulse cloud account Pulse is designed for API debugging, browser request replay, and fast local validation. Your collections and request data stay in your browser unless you explicitly export them.

4.9 out of 514 ratings

Learn more about results and reviews.

Details

  • Version
    0.1.3
  • Updated
    July 9, 2026
  • Size
    86.9KiB
  • Languages
    English (United States)
  • Developer
    Email
    hhp263@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

Related

HTTP Interceptor

0.0

Intercept and modify HTTP requests & responses: URL redirects, headers, query params, and response body replacement.

Request Formatter for DevTools

0.0

Format HTTP request, response, and WebSocket payloads directly inside Chrome DevTools.

XApi HTTP Client - API Tool, Modify Header & Response

0.0

Intercept, debug, modify header & response, replay HTTP requests. Comprehensive API client & cURL support in Chrome DevTools.

Network Logger - HAR Exporter

5.0

Capture network requests across all tabs and export as a HAR file — no DevTools needed. Perfect for debugging and sharing logs.

Mock Express - Modify, Mock & Intercept HTTP Requests Locally

5.0

Intercept, mock, and modify API requests directly in your browser. No server needed. 100% local and secure.

HackTools++

4.9

HackTools++: Repeater, Intruder, Decoder, and Scanner in DevTools. Capture, edit, and replay HTTP requests for testing.

DevTools Export

5.0

Export Console Logs, LocalStorage, HTTP requests from DevTools with headers, body, and response data for easy debugging and sharing.

Reqpane

5.0

Capture API calls, detect errors, and export to Claude Code for debugging

Header Editor - Modify Request & Response Headers

0.0

Modify request headers, response headers and redirect URLs, with rules isolated per site.

ModHeader V1

5.0

Modify request and response headers

QuickCurl: REST API Client & cURL Testerr

5.0

Lightweight REST API testing tool. Build HTTP requests, inspect JSON responses, import OpenAPI, and generate cURL commands.

HTTP Header Injector — Modify Request & Response Headers

5.0

Add, modify & remove HTTP request and response headers on any site. Per-rule toggles, URL/method scoping, profiles, import/export.

HTTP Interceptor

0.0

Intercept and modify HTTP requests & responses: URL redirects, headers, query params, and response body replacement.

Request Formatter for DevTools

0.0

Format HTTP request, response, and WebSocket payloads directly inside Chrome DevTools.

XApi HTTP Client - API Tool, Modify Header & Response

0.0

Intercept, debug, modify header & response, replay HTTP requests. Comprehensive API client & cURL support in Chrome DevTools.

Network Logger - HAR Exporter

5.0

Capture network requests across all tabs and export as a HAR file — no DevTools needed. Perfect for debugging and sharing logs.

Mock Express - Modify, Mock & Intercept HTTP Requests Locally

5.0

Intercept, mock, and modify API requests directly in your browser. No server needed. 100% local and secure.

HackTools++

4.9

HackTools++: Repeater, Intruder, Decoder, and Scanner in DevTools. Capture, edit, and replay HTTP requests for testing.

DevTools Export

5.0

Export Console Logs, LocalStorage, HTTP requests from DevTools with headers, body, and response data for easy debugging and sharing.

Reqpane

5.0

Capture API calls, detect errors, and export to Claude Code for debugging

Google apps