How do I convert a HAR file to cURL?

Use our free HAR to cURL converter tool. Upload your .har file or paste the HAR JSON content, and the tool will automatically generate cURL commands for all requests. You can select which request to convert if the file contains multiple requests.

What is the best way to convert HAR to cURL?

The easiest way is to use our online HAR to cURL converter. Simply upload your HAR file, select the request you want to convert, and copy the generated cURL command. No installation or coding required.

Can I convert multiple requests from a HAR file?

Yes! Our HAR to cURL converter supports multiple requests. When you upload a HAR file with multiple requests, you can use a dropdown menu to select which request to convert to cURL.

Is HAR to cURL conversion free?

Yes! Our HAR to cURL converter is completely free to use. No signup required, and all processing happens in your browser for maximum privacy and security.

What information is included when converting HAR to cURL?

The conversion includes the HTTP method, complete URL, all request headers (including authentication), request body data, and cookies. Everything needed to replay the request exactly as it occurred in the browser.

How to Convert HAR Files to cURL: Export Browser Network Requests to cURL Commands

Converting HAR files to cURL commands is a powerful technique for developers who need to export browser network requests to curl, test APIs, or generate code from browser interactions. Whether you're wondering how to convert har files to curl or need to convert har file to curl for automation, this guide covers everything you need to know.

In this comprehensive guide, we'll explore multiple methods for har file to curl conversion, from using our free online tool to understanding the HAR format structure. You'll learn how to convert http archive to curl, handle multiple requests, and use the generated commands effectively in your development workflow.

🚀 Free HAR to cURL Converter

Need to convert har file to curl? Use our free HAR to cURL Converter tool. Upload HAR files or paste HAR JSON to get instant cURL commands. Supports multiple requests and handles all edge cases!

Convert HAR to cURL Now

Understanding HAR Files

Before learning how to convert har files to curl, it's important to understand what HAR files are:

HAR File Structure:

log.entries: Array of all network requests and responses
request: Contains method, URL, headers, and body data
response: Contains status code, headers, and response body
timings: Performance metrics for each request

HAR files are JSON-based, making them easy to parse and convert har file to curl. They capture everything about a browser's network activity, which is why they're perfect for exporting browser network requests to curl.

Step-by-Step: How to Convert HAR Files to cURL

Export HAR File from Browser

First, you need to capture network requests as a HAR file. Open browser DevTools (F12), go to Network tab, perform the actions you want to capture, then right-click and select "Save all as HAR with content" (Chrome) or "Save All As HAR" (Firefox).

Open HAR to cURL Converter

Visit our free HAR to cURL converter tool. This is the easiest way to convert har file to curl without any coding or command-line tools.

Upload or Paste HAR Content

You can either upload the .har file directly or paste the HAR JSON content into the text area. Our tool automatically detects and parses the HAR format.

Select Request to Convert

If your HAR file contains multiple requests, use the dropdown menu to select which request you want to convert to curl. The tool shows the method and URL for each request to help you choose.

Copy or Download cURL Command

The tool generates a complete cURL command with all headers, authentication, and data. Click the copy button to copy to clipboard or download as a .sh file for later use.

Why Convert HAR Files to cURL?

API Testing

Convert har file to curl to test APIs in different environments, with different parameters, or in automated test suites.

Code Generation

Use har to curl conversion as the first step in generating code. Convert HAR → cURL → Python/JavaScript using our tools.

Debugging

Export browser network requests to curl to debug API issues, test authentication, or verify request behavior.

Detailed Example: Converting HAR to cURL

Let's walk through a complete example of how to convert har files to curl:

Step 1: HAR File Content

{
  "log": {
    "entries": [{
      "request": {
        "method": "POST",
        "url": "https://api.example.com/v1/users",
        "headers": [
          {"name": "Content-Type", "value": "application/json"},
          {"name": "Authorization", "value": "Bearer eyJhbGc..."},
          {"name": "X-API-Key", "value": "abc123"}
        ],
        "postData": {
          "mimeType": "application/json",
          "text": "{\"name\": \"John Doe\", \"email\": \"john@example.com\"}"
        }
      }
    }]
  }
}

Step 2: Generated cURL Command

curl -X POST \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer eyJhbGc..." \
  -H "X-API-Key: abc123" \
  -d '{"name": "John Doe", "email": "john@example.com"}' \
  "https://api.example.com/v1/users"

✅ Result: This cURL command can now be executed in your terminal, converted to code using our cURL to Code Converter, or used for API documentation.

Advanced HAR to cURL Conversion Features

Multiple Request Handling

Our har to curl converter can handle HAR files with hundreds of requests. Use the dropdown to select any request and convert it individually. Perfect for exporting browser network requests to curl from complex web applications.

Complete Header Preservation

When you convert har file to curl, all headers are preserved including authentication tokens, custom headers, and cookies. This ensures the cURL command works exactly like the original browser request.

Request Body Handling

POST, PUT, and PATCH requests with JSON, form data, or binary content are properly converted. The tool handles escaping and formatting to ensure the cURL command is valid.

Download & Share

Download generated cURL commands as .sh files for easy sharing with team members or inclusion in documentation. Perfect for har to curl conversion workflows.

Best Practices for HAR to cURL Conversion

Clean Your HAR Files: Before converting har file to curl, remove unnecessary requests (images, CSS, fonts) to focus on API calls. This makes the conversion faster and the output cleaner.
Verify Authentication: After har to curl conversion, check that authentication headers (Bearer tokens, API keys) are included. Some HAR files may not capture all authentication data.
Test the cURL Command: Always test the generated cURL command in your terminal before using it in production. Verify it produces the same response as the original browser request.
Handle Sensitive Data: When exporting browser network requests to curl, be careful with sensitive data. Consider using environment variables for API keys and tokens instead of hardcoding them.
Use Our Converter: Our har to curl converter handles edge cases, properly escapes special characters, formats commands for readability, and supports all HTTP methods and data types.

Common Use Cases for HAR to cURL Conversion

🔧 API Development & Testing

Convert har file to curl to test API endpoints, verify authentication, and debug request/response issues outside the browser environment.

📝 Code Generation Workflow

Use har to curl conversion as step one in generating code: HAR → cURL → Python/JavaScript/PHP using our complete toolchain.

📚 API Documentation

Export browser network requests to curl to create executable examples for API documentation, README files, or developer guides.

🔄 Automation & CI/CD

Convert browser workflows to cURL commands that can be automated in shell scripts, CI/CD pipelines, or testing frameworks.

Troubleshooting HAR to cURL Conversion

HAR File Won't Parse

Ensure your HAR file is valid JSON. Open it in a text editor and verify the JSON structure. Our converter will show an error if the file format is invalid.

cURL Command Fails

If the generated cURL command doesn't work, check that all required headers are present. Some HAR files may not include all headers. Verify authentication and content-type headers.

Multiple Requests Needed

For batch conversion of multiple requests, export as HAR and use our converter's dropdown to select each request individually. Each request gets its own cURL command.

Ready to Convert HAR Files to cURL?

Master how to convert har files to curl with our free HAR to cURL converter. Perfect for converting har file to curl, exporting browser network requests to curl, and har to curl conversion workflows.

Convert HAR to cURL Now Convert cURL to Code

Conclusion

Learning how to convert har files to curl opens up powerful possibilities for API development, testing, and automation. Whether you're converting har file to curl for a single request or exporting browser network requests to curl for an entire workflow, our free HAR to cURL converter makes the process simple and efficient.

Remember: HAR to cURL conversion is just the beginning. Once you have your cURL commands, you can execute them directly, convert them to code in various programming languages using our cURL to Code Converter, or use them for API documentation and testing. Our complete toolchain at UnblockDevs.com supports your entire development workflow.