Are my API keys or tokens secure when converting?

Yes, completely. Our conversion engine is written entirely in client-side TypeScript. The parser and code generator run entirely in your web browser. No network requests are made, ensuring your authorization headers, API keys, and sensitive request payloads remain entirely private.

Does it support multiline terminal commands?

Yes. Our robust shell-word splitter handles standard Unix multi-line cURL commands that use backslashes ( \ ) to escape newlines, as well as commands copied directly from Chrome, Safari, or Firefox developer tool consoles.

Can I customize the generated code?

Absolutely! You can choose between JavaScript standard Fetch, Axios, or Node.js requests. You can also toggle features like using async/await syntax, wrapping in try/catch blocks, and filtering out noisy browser-specific headers (like sec-ch-ua or user-agent) with a single click.

Does it parse multipart form-data?

Yes. When a cURL command contains multipart form-data (using -F or --form ), our parser automatically detects it and generates the necessary FormData object construction code, mapping key-value fields cleanly.

Is my database data uploaded to any server?

No! Everything runs 100% locally in your browser using WebAssembly. Your database and data never leave your computer.

What changes can I make to the database?

Since the database runs in your browser memory, you can run any DDL or DML statements (like INSERT, UPDATE, DELETE, CREATE TABLE). You can then download the updated database using the 'Save & Download' button.

How does the column filtering work?

Under each column header, you can type values to filter. You can also use operators like `>`, ` 100` or `IS NULL`) to filter numerically or logically.

Is there a file size limit?

Since the file is loaded into the browser's WebAssembly memory, files under 50MB run flawlessly. Files between 50MB and 150MB may work but can cause slight lag depending on your system's RAM. We warn you if your file exceeds 50MB.

cURL to Fetch/Axios

Async / AwaitTry / CatchWrapper FunctionClean Noise Headers

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Frequently Asked Questions

Everything you need to know about the DevUsta Tools platform.

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