Convert between ASCII/Text, Binary, Decimal, Hexadecimal, Octal and Base64 instantly — enter a value once and see every format at the same time.
Conversion Results
ASCII / Text
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Binary
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Decimal
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Hexadecimal
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Octal
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Base64
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Tip: Binary, decimal, hexadecimal and octal inputs are interpreted as byte values (0–255), one value per byte, separated by spaces or commas. Text and Base64 use UTF-8 encoding.