Case Converter

Convert text between different case formats.

When to use this tool

Developers use this to quickly transform variable names between naming conventions (camelCase, snake_case, kebab-case) or to normalize text formatting for content publishing and data cleaning.

How to use

1. Select the target case format (e.g., UPPER, lower, Title Case, camelCase). 2. Enter or paste the text. 3. Click "Convert" and copy the result.

Input

Output

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API Reference

Tier: Free
Endpoint: POST http://5.75.144.42/api/v1/tools/string-utilities/case-converter
Method: POST
Content-Type: application/json

Rate Limits

Unauthenticated: 10 req/min
Free: 30 req/min
Premium: 1000 req/min

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Request Body

{
    "input": "method:upper\nhello world"
}

Sample Request

curl -X POST "http://5.75.144.42/api/v1/tools/string-utilities/case-converter" \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -d '{"input":"method:upper\nhello world"}'

Sample Response

{
    "success": true,
    "data": {
        "input": "method:upper\nhello world",
        "result": "HELLO WORLD"
    },
    "meta": {
        "tool": "case-converter",
        "tier": "free"
    }
}