Encoding Tool

Hexadecimal Encoder / Decoder

Convert text to hex values and decode hexadecimal strings back to plain text — instantly in your browser.

Hexadecimal Tool Client-Side — 100% Private

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Text Input (Ctrl+Enter to convert)

Hex Output (read-only)

About Hexadecimal Encoding

Hexadecimal (base-16) encoding represents each character as a two-digit hex value (0–9, A–F). It's widely used in programming, color codes (#FF5733), memory addresses, and cryptographic hashes.