Curl Scan

CurlScan is a developer HTTP testing tool built for iOS. Point your camera at any QR code containing a curl command and instantly execute the request — right from your phone.

SCAN & SEND

Scan QR codes that contain curl commands. CurlScan parses the full command — method, URL, headers, and body — and lets you review or edit before sending. No copy-paste, no typing.

MANUAL REQUEST BUILDER

Build requests by hand. Choose your HTTP method (GET, POST, PUT, PATCH, DELETE, HEAD), enter a URL, add headers, and compose a request body. Everything you'd do in a terminal, done in a clean mobile UI.

FULL REQUEST & RESPONSE DETAIL

After every request you get three tabs:

• Response — status code, duration, formatted JSON body with syntax highlighting

• Headers — all response headers, tap to copy any value

• Request — the exact request sent (with merged default headers), plus a "Copy as cURL" button

HISTORY & FAVORITES

Every request is automatically saved to history (up to 500 entries). Star any response to save the request as a favorite for quick re-use. Swipe to delete. One tap to clear all.

DEFAULT HEADERS & CALLBACK WEBHOOK

Set global default headers that get merged into every request (great for Authorization tokens). Set a callback URL to receive a webhook POST with full request+response JSON after every execution — useful for logging or Slack notifications.

BUILT FOR SPEED

• JetBrains Mono font throughout — readable on small screens

• Dark terminal theme — easy on the eyes in dim server rooms

• JSON auto pretty-printed with syntax highlighting

• Large responses processed off the main thread — no freezes

• Timeout configurable from 5 to 120 seconds

WHO IS IT FOR?

Backend developers, Indie developers, QA engineers, and anyone who tests REST APIs. Especially useful when you want to hand off an API call via QR code without sharing credentials through a chat app.