Binary Encoder/Decoder
Free online binary encoder/decoder, no installation required. Convert text to and from binary (0/1)
Binary Encoding
Binary encoding converts each character into its 8-bit binary representation (0s and 1s). This is useful for understanding how computers store text data, for educational purposes, or for certain binary protocols.
How to Use
Enter plain text in the input area and click Encode to convert to binary. Each character becomes 8 bits separated by spaces. To decode, paste binary (0s and 1s) and click Decode to get the original text.
▶Why are there spaces between bits?
The spaces separate each byte (8 bits) for readability. Each byte represents one character in the original text.
▶Can I encode Unicode characters?
Yes. The tool uses UTF-8 encoding, so Unicode characters like emoji and Chinese text are supported. They will use multiple bytes.
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