URL Parser
Break a URL down into its protocol, host, path, query parameters, and more.
Curl to Fetch Converter
Convert a curl command into JavaScript fetch() code.
Input data is processed in your browser
Data is never sent to a server
Tool
What is Curl to Fetch Converter?
Curl to Fetch Converter automatically converts a curl command copied from a terminal into JavaScript code using the fetch() API.
It parses headers, method, and request body, generating code ready to run in a browser or Node.js.
Useful for turning curl examples from API documentation into frontend code.
How to Use
- Paste a curl command into the input field.
- With auto-convert enabled, fetch() code is generated instantly as you type.
- Switch between async/await style and .then() chain style.
- Click "Copy Result" to copy to clipboard.
FAQ
Which curl options are supported?
Major options are supported, including -X/--request, -H/--header, -d/--data, -u/--user, -A/--user-agent, -b/--cookie, and -e/--referer.
How is the JSON body from the -d option converted?
If it can be parsed as JSON, it's converted into a readable form wrapped in JSON.stringify(). If it can't be parsed, it's embedded as a plain string.
Can it handle curl commands that span multiple lines (backslash continuation)?
Yes. Line continuations using a trailing backslash are joined before parsing.
Is my data sent to a server?
No. All processing happens in your browser.
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