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How to use Text to Hex

Type your text, and the tool converts it to hexadecimal (base 16) byte values.

Frequently asked questions

What is hexadecimal encoding?

Each character is represented as its byte value in base 16 (0–9, A—F). 'A' = 0x41.

Is hex the same as Base16?

Yes — hexadecimal and Base16 are the same encoding. Hex is commonly used for binary data, color codes, and memory addresses.

How is hex used in practice?

HTML color codes (#FF5733), CSS colors, MD5/SHA hash values, and memory addresses all use hex.

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