HAR to cURL & Fetch Code Converter
Extract and convert HTTP Archive (.har) logs to cURL, Fetch, and Python.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use HAR to cURL & Fetch Code Converter
Drop your exported DevTools .har file or paste the JSON text.
Filter through captured HTTP requests and select your target endpoint.
Switch between cURL, JavaScript Fetch, and Python Requests code formats.
Frequently Asked Questions
Where do I find a .har file in Google Chrome?
Open Developer Tools (F12) -> Network tab -> Right-click any request -> 'Save all as HAR with content'.
Related Unit & Code Converters Tools
View all →Calculate exact file download & transfer times across bandwidth speeds.
Convert Bytes, KB, MB, GB, TB, PB with binary vs decimal bases.
Convert CSV to JSON and JSON to CSV with custom delimiters and exports.
Encode plain text to Base64 or decode Base64 back to text.