Text ↔ ASCII, Binary & Hex

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Turn text into decimal, binary or hex and back — and see how characters differ from bytes in Bangla

This tool runs entirely in your browser — no file or data is sent to any server.

Which way

Text

Decimal

72 101 108 108 111

Binary

01001000 01100101 01101100 01101100 01101111

Hexadecimal

48 65 6C 6C 6F

Counts

Characters (code points)

Bytes (UTF-8)

For English the character count and the byte count match — one byte each. For Bangla they do not: a letter takes three bytes in UTF-8, so a hundred Bangla characters is about three hundred bytes. The difference matters when sizing a database column or counting an SMS.

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