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Hex / Bytes Converter

Type in any field - hex, text, decimal, binary, or Base64 - and the others update live. Fully offline.

How to Use2 Quick Steps

How to Use

  1. Type in any field: hex, text, decimal, binary, or Base64.
  2. The others update from the same byte sequence.

0 bytes

Type in any field to convert between hex, text, decimal, binary, and Base64. Hex accepts 0x prefix, spaces, and colons. Decimal is the big-endian integer of the whole byte sequence. All processing runs in your browser.

Need pure integer radix conversion (with octal and two's complement)? Number Base Converter