Text → binary
- Input
- Oi
- Expected output
- 01001111 01101001
One 8-bit group per character.
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text to binary converter
Every computer represents text internally as numbers, and binary is the rawest way to see that: each character becomes a sequence of 0s and 1s. This translator converts text to binary and binary to text, instantly. It's the same logic used internally by every computer: memory, processors and networks store and transmit everything as sequences of bits, text is just one way of interpreting those bits.
One 8-bit group per character.
Works with or without spaces.
Not padded to a fixed multiple of 8.
Select the Binary format, keep the direction on Text → Code and type your text. Each character becomes an 8-bit group (for example, 'A' becomes 01000001), separated by spaces. For the reverse, paste the binary and switch the direction to Code → Text, it works with space-separated groups or with one continuous run of bits.
Select the Binary format, keep the direction on Text → Code and type your name in the input field. Each letter automatically becomes an 8-bit group, in real time.
Yes. Spaces, punctuation, accents and emoji are all converted correctly, each to its own bit group based on the Unicode code point.
Binary can only contain the digits 0 and 1. If the pasted sequence has another character (or a length that isn't a multiple of 8 with no spaces), the converter shows an error instead of guessing a wrong result.
All translation happens in your browser. No text is ever sent to a server, safe for passwords, tokens and sensitive data.