cURL Formatter
Parse and format curl commands for readability.
- Browser-based
- No signup
Developer
Private: processed on your device
Choose an HTTP method, URL, headers, and request body to generate a ready-to-run curl command. Building runs entirely in your browser.
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
1. Paste source text, code, or data into the cURL Builder input panel. 2. Choose transform or validation options shown for cURL Builder. 3. Run cURL Builder or read automatic output. 4. Review errors or diff output carefully. 5. Copy the transformed result. Processing runs in your browser; inputs are not uploaded to our server.
Example: paste a small sample input into cURL Builder, run the transform or validation, and compare the output with the before text—fix any syntax errors reported before copying.
Choose an HTTP method, URL, optional headers, and request body to build a curl command you can copy into a terminal. Command assembly runs entirely in your browser.
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
Your data is processed in your browser and is not uploaded to our server.
Yes. Utilnivo tools are free to use and do not require an account.
Utilnivo does not require an account. See the privacy note on this page for how your data is processed for this tool.
Open the tool on this page, enter your inputs, and use the on-screen controls. No account is required.
Parse and format curl commands for readability.
Inspect HTTP response headers for a URL.
Encode or decode URL-safe text.
Format, minify, and validate JSON with optional key sorting.
Compare two JSON documents and list structural differences.
Format, minify, and validate XML with readable indentation.
Page last reviewed:
Headers