cURL to Code Converter — Multi-Language Export
Convert any cURL command into ready-to-run code for JavaScript Fetch, Axios, Python requests, or PHP cURL. Paste your cURL command and instantly get equivalent code that preserves the method, URL, headers, and request body. Supports GET, POST, PUT, DELETE, and PATCH. Free, instant, and runs entirely in your browser — your API tokens never leave your device.
How to Use cURL to Code Converter — Multi-Language Export
How to Use the cURL to Code Converter:
Load an Example (Optional): Click one of the example buttons at the top — GET + Auth, POST JSON, PUT Update, or DELETE — to pre-fill the input with a realistic cURL command. This is useful for getting familiar with the tool or testing edge cases before pasting your own command.
Paste Your cURL Command: Paste your cURL command into the input textarea. You can paste single-line or multi-line commands. Multi-line commands using backslash continuation () are automatically normalised. Copy the command directly from your terminal, API documentation, Postman, Insomnia, or a browser DevTools network request.
Select the Target Language: Click the language tab at the top of the output panel to choose your target: JS Fetch, Axios, Python, or PHP. You can switch between tabs at any time after conversion — the code is regenerated instantly without needing to click Convert again.
Click Convert: Click the Convert button. The tool parses your cURL command and generates equivalent code in the selected language. A parsed summary below the code block shows the detected method, URL, headers, and body type so you can verify the parse was correct.
Read the Generated Code: The code block shows production-ready code with proper indentation. For JSON bodies, the tool detects the content type automatically and generates idiomatic code: body: JSON.stringify({...}) for Fetch, data: {...} for Axios, json={...} for Python requests, and CURLOPT_POSTFIELDS for PHP.
Copy the Code: Click the Copy button in the top-right of the code panel to copy the generated snippet to your clipboard. Paste it directly into your project and run it without modification.
Verify the Parsed Summary: Check the Parsed Summary table below the code to confirm the method, URL, headers, and body were detected correctly. If the method shows GET when you expected POST, check that your cURL command includes -X POST or a -d flag.
Handle Authentication: The tool preserves Authorization headers exactly as written in your cURL command. Bearer tokens, API keys, and Basic auth (-u user:pass) are all carried through. For Basic auth provided with -u, the generated code includes the Authorization: Basic header with the base64-encoded credentials.
Test the Output: Paste the generated code into your project or a sandbox (StackBlitz, JSFiddle, Replit). For Python, run in a virtual environment with requests installed. For PHP, run with the cURL extension enabled. The generated code is minimal and has no extra dependencies beyond the specified library.
Reset for a New Command: Click Reset to clear the input and output and start fresh with a new cURL command.
Common Use Cases:
- API integration: Convert cURL examples from API documentation (Stripe, GitHub, Twilio, Shopify) into the language your project uses without rewriting the request manually.
- Debugging: Copy a failing request from browser DevTools as cURL and convert it to Python or Node.js to test it in isolation outside the browser.
- Code review: Quickly translate a cURL command shared by a teammate into the format used in your codebase.
- Learning: See how the same HTTP request looks across different languages and libraries side by side.
- Onboarding: Share code snippets with new team members in the language they know best.
- SDK migration: Convert legacy cURL-based scripts to modern Fetch or Axios calls when migrating to a JavaScript framework.
Frequently Asked Questions
Most Viewed Tools
TOTP Code Generator — 2FA Testing Tool
Generate time-based one-time passwords from a TOTP secret key. Enter your base32 secret, choose a period and digit length, and get the current and next codes with a live countdown timer. Useful for testing and debugging 2FA integrations.
Use Tool →JSON to Zod — Schema Generator
Generate Zod validation schema code from a JSON sample object. Infers z.string(), z.number(), z.boolean(), z.array(), z.object(), and z.null() types automatically. Handles nested objects, arrays of objects with optional field detection, and outputs copy-ready TypeScript with import and z.infer type alias.
Use Tool →JSONL Formatter — Line-by-Line Validator
Format, validate, and inspect JSON Lines (JSONL) and NDJSON files. Validates each line individually, reports parse errors by line number, outputs compact JSONL or a pretty-print preview, and lets you download the cleaned file.
Use Tool →TLS Cipher Suite Checker — Strength Analyzer
Check TLS protocol version compatibility and cipher suite strength ratings against current best practices. Supports IANA and OpenSSL cipher names — rates each suite as Strong, Weak, or Deprecated and explains why.
Use Tool →Password Entropy Calculator — Crack Time Estimator
Calculate the information-theoretic bit entropy of any password or API key. Detects character set pools automatically, shows the total number of possible combinations, and estimates crack time across five attack scenarios from rate-limited web logins to GPU cracking clusters.
Use Tool →Secret Scanner — API Key & Credential Detector
Scan pasted text, code, or config files for accidentally exposed API keys, tokens, passwords, and private keys. Detects 50+ secret types across AWS, GitHub, Stripe, OpenAI, and more — all client-side, nothing leaves your browser.
Use Tool →Screen Size Converter — Diagonal Dimension Tool
Calculate screen width and height from diagonal size and aspect ratio. Convert between inches and centimeters for displays, TVs, and monitors with instant dimension calculations.
Use Tool →TOML Config Validator — Syntax Error Finder
Validate TOML configuration file syntax and report errors with line numbers. Paste any TOML content — Cargo.toml, pyproject.toml, config.toml — and instantly see a green checkmark with key counts and structure stats, or a precise error message pointing to the exact line. Includes a collapsible JSON structure preview to confirm what was parsed.
Use Tool →Related Development Tools
QR Code Generator — Downloadable PNG Output
FeaturedCreate custom QR codes for URLs, text, and contact info
Use Tool →TOML to JSON Converter — Config File Tool
Convert TOML configuration files to JSON format instantly. Paste any TOML — Cargo.toml, pyproject.toml, config.toml — and get clean, pretty-printed JSON output. Supports all TOML types: strings (basic, literal, multi-line), integers (decimal, hex, octal, binary), floats, booleans, datetimes, arrays, inline tables, tables, and arrays of tables.
Use Tool →JSONL Formatter — Line-by-Line Validator
Format, validate, and inspect JSON Lines (JSONL) and NDJSON files. Validates each line individually, reports parse errors by line number, outputs compact JSONL or a pretty-print preview, and lets you download the cleaned file.
Use Tool →HTML Table to CSV Extractor — Table Scraping Tool
Extract HTML table markup and convert it to clean CSV format. Paste any HTML snippet or full page source — the tool finds the table, parses thead and tbody rows, handles colspan and rowspan merging gracefully, and outputs a properly quoted CSV ready to download or paste into a spreadsheet. When multiple tables are found, switch between them with a click.
Use Tool →TOML Config Validator — Syntax Error Finder
Validate TOML configuration file syntax and report errors with line numbers. Paste any TOML content — Cargo.toml, pyproject.toml, config.toml — and instantly see a green checkmark with key counts and structure stats, or a precise error message pointing to the exact line. Includes a collapsible JSON structure preview to confirm what was parsed.
Use Tool →INI to JSON Converter — Config File Tool
Convert INI configuration files and Java .properties files to JSON format instantly. Paste any INI file — php.ini, app.ini, Windows .ini — or a Java .properties file with dotted keys and get clean, structured JSON output. Supports section headers, inline comments, quoted values, boolean coercion (true/false/yes/no/on/off), numeric parsing, continuation lines, and Unicode escapes.
Use Tool →JSON to TypeScript — Interface Generator
Generate TypeScript interfaces from JSON objects instantly. Infers types for strings, numbers, booleans, arrays, and nested objects. Detects optional fields from array element merging, handles null values, and outputs clean, ready-to-use interface definitions.
Use Tool →CSV Pivot Table Generator — Aggregation Tool
Group and aggregate CSV data by one or more columns to create summary pivot views. Supports Count, Sum, Average, Min, and Max aggregations with multi-column grouping. Paste or upload any CSV, select group-by columns and aggregation type, and download the pivot summary as a new CSV file. Runs entirely in your browser.
Use Tool →Used in workflows
Share Your Feedback
Help us improve this tool by sharing your experience