Create Custom HTTP Payloads with Our Payload Generator

Welcome to the Professional HTTP Payload Generator — a powerful, easy-to-use tool designed for developers, testers, and cybersecurity professionals who need to create custom HTTP payloads on demand. Whether you’re testing APIs, debugging network requests, or simulating real-world traffic, our payload generator streamlines the process with precision and flexibility.

With support for multiple HTTP methods, versions, headers, and both simple and advanced configurations, this tool empowers you to build realistic HTTP requests in seconds — perfect for penetration testing, API validation, or development workflows.

Professional Payload Generator

Professional Payload Generator

Create HTTP payloads for testing and development purposes

Basic Configuration
HTTP Headers
Custom Headers
Generated HTTP Payload

🔧 How to Use the HTTP Payload Generator

Follow these steps to generate a fully customized HTTP payload:

  1. Enter Your Target URL
    Input a hostname (e.g., example.com) or a full endpoint (e.g., https://api.example.com/data).
  2. Choose HTTP Method & Version
    Select from common methods like GET, POST, PUT, DELETE, and more. Choose your preferred protocol: HTTP/1.0, HTTP/1.1, or HTTP/2.
  3. Select Mode: Simple or Advanced
  • Simple Mode: Generate clean, minimal payloads with essential headers.
  • Advanced Mode: Add custom headers such as User-Agent, X-Forwarded-Host, Authorization, or any header of your choice.
  1. Generate & Export
    Click “Generate Payload” to create your request. Then:
  • Copy to clipboard
  • Download as a .txt file
  • Clear and start over

Effortlessly test web services, debug API integrations, or simulate client behavior with accurate, standards-compliant HTTP syntax.

📦 Example HTTP Payloads

Get started quickly with pre-built examples for popular platforms. These templates demonstrate proper formatting and key headers used in real-world scenarios.

WhatsApp API Request Payload

Ideal for testing interactions with WhatsApp’s public endpoints.

GET https://api.whatsapp.com/ HTTP/1.1
Host: api.whatsapp.com
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
X-Online-Host: api.whatsapp.com
Accept-Encoding: gzip, deflate, br

Note: WhatsApp uses end-to-end encryption and secure communication layers — ensure compliance with their Terms of Service when testing.

Instagram Web Endpoint Payload

Perfect for analyzing requests to Instagram’s frontend services.

GET https://www.instagram.com/ HTTP/1.1
Host: www.instagram.com
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
X-Online-Host: www.instagram.com
Accept-Encoding: gzip, deflate, br

💡 Tip: Replace [crlf] with \r\n (carriage return + line feed) in your actual code or proxy tools like Burp Suite or cURL.

⚡ Why Use This HTTP Payload Generator?

  • ✅ Fast & Free: No registration required — generate payloads instantly.
  • ✅ Developer-Friendly: Clean output compatible with testing frameworks and proxies.
  • ✅ Flexible Configuration: Tailor every aspect of your HTTP request.
  • ✅ Great for Learning: Understand how HTTP headers and methods work together.
  • ✅ Ideal for Security Testing: Craft malicious or edge-case payloads safely in controlled environments.

▶ Try It Now!

Use the interactive tool below to create your own custom HTTP payload. Whether you’re testing WhatsApp, Instagram, REST APIs, or internal microservices, our generator helps you craft precise, valid requests in seconds.

Disclaimer: Always use this tool responsibly. Do not send unauthorized requests to third-party servers. Respect robots.txt, rate limits, and service terms of use.