cURL → Code は何をしますか？
cURL → Code はブラウザ上でデータやファイルを変換するツールで、結果と制限を明確に示します。 検証済みの機能： JavaScript Fetch output, Python Requests output, Visible conversion warnings, Self-hosted browser parser WASM.
When should you use this tool?
Use this tool to start a client implementation from a cURL example. Use URL Encoder to inspect query components and JSON Formatter to inspect request bodies. Test generated code only in the intended runtime after reviewing warnings.
使い方
- Paste a cURL command or open a local .txt or .sh file.
- Select JavaScript Fetch or Python Requests and choose Run.
- Review warnings, credentials, headers, and body handling before copying or downloading the generated code.
実際の入出力例
Convert a basic GET request to Fetch
入力
curl 'https://example.com/api' -H 'Accept: application/json'出力
fetch('https://example.com/api', {
headers: {
'Accept': 'application/json'
}
});The converter writes source text. No request to example.com is sent, and the generated code is not executed.
一般的なエラーと対処
| 症状 | 原因 | 対処 |
|---|---|---|
| A command cannot be parsed. | The input is not supported cURL shell syntax or has unbalanced quotes. | Paste a complete cURL command and check quotes; PowerShell and CMD syntax may need conversion to Bash-style syntax. |
| Generated Fetch code behaves differently from cURL. | Browser CORS, restricted headers, credentials, and unsupported cURL flags do not have identical semantics. | Review visible warnings and adjust the code for its actual runtime; formatting success is not an HTTP execution test. |
Supported behavior and limitations
このツール固有の制限： This tool does not bypass CORS, execute commands, access referenced files, verify endpoints, or guarantee semantic equivalence. Shell substitutions may become placeholders or target-language expressions and require review. Tokens remain visible in the generated code; copying or downloading preserves them. Input is capped at 64 KiB.
標準と実装の参考資料
- curlconverter (opens in a new tab)Provides local command parsing, target-language generators, and warning metadata.
- curlconverter browser setup (opens in a new tab)Documents the two WASM files served locally by this site.
cURL → Code — FAQ
Is my input uploaded?
No. Processing happens in a browser Worker. Engine files load from this website; tool input, output, and filenames are not sent to a processing API.
Do I need an account or API key?
No account, API key, or backend processing service is needed.
How do I save a result?
Review the result, then use the Copy or Download control available for that output. Modifying input clears stale results.
What are the limits?
This tool does not bypass CORS, execute commands, access referenced files, verify endpoints, or guarantee semantic equivalence. Shell substitutions may become placeholders or target-language expressions and require review. Tokens remain visible in the generated code; copying or downloading preserves them. Input is capped at 64 KiB.
更新内容
実質的な更新： cURL → Code: Added local processing, explicit size limits, cancellation, worked examples, error explanations, and downloadable results.