UTF8 Converter

Convert text to its UTF-8 byte representation in hexadecimal.

When to use this tool

Useful when analyzing how text is represented at the byte level, debugging encoding issues between systems, or working with binary protocols. DevOps and backend developers use this to verify UTF-8 byte sequences match expected values.

How to use

Enter plain text into the input field. The tool converts each character to its UTF-8 hexadecimal byte representation. The output updates live as you type.

Input

Output

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API Reference

Tier: Free
Endpoint: POST http://5.75.144.42/api/v1/tools/encode-decode/utf8-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": "Hello"
}

Sample Request

curl -X POST "http://5.75.144.42/api/v1/tools/encode-decode/utf8-converter" \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -d '{"input":"Hello"}'

Sample Response

{
    "success": true,
    "data": {
        "input": "Hello",
        "result": "48656C6C6F"
    },
    "meta": {
        "tool": "utf8-converter",
        "tier": "free"
    }
}