cURL to Fetch Converter
Paste a cURL request and generate copyable browser fetch code locally.
cURL to Fetch workspace
Convert a copied cURL request into browser fetch code.
cURL command to fetch()
cURL command
Fetch output
Converted locally
Request details are parsed and formatted in this browser tab.
Output
POST1 headersBody0 notices
Files are processed in your browser. No data is uploaded.
Questions
Does cURL to Fetch send the request?
No. It only parses the command locally and creates fetch code for you to copy.
Can it convert JSON bodies?
Yes. JSON request bodies are formatted as JSON.stringify output when the body is valid JSON.
Why might generated fetch code fail in the browser?
Browsers enforce CORS and mixed-content rules, so a request that works in cURL can still be blocked by the target API in fetch.
Does Utilumo upload my input?
No. This tool is designed for local browser processing and does not send your input to a server.
Do I need an account?
No. Utilumo tools are built to work without accounts or sign-in.