Translate between binary and text
This binary translator works in both directions. Switch to "Text to Binary" to turn any words into their 8-bit binary representation, or "Binary to Text" to decode binary back into readable characters. It handles full Unicode by encoding to UTF-8 bytes, so emoji and accented letters convert correctly, not just plain ASCII.
How binary text works
Every character is stored as a number, and that number is written in base 2 as a string of ones and zeros. A single byte is 8 bits, which is why binary text is usually grouped into blocks of eight separated by spaces. This tool follows that convention so the output is easy to read and paste elsewhere.
Frequently asked questions
How do I convert binary to text?
Choose "Binary to Text", paste your binary (groups of up to 8 bits separated by spaces), and the decoded text appears instantly.
How do I convert text to binary?
Choose "Text to Binary" and type your text. Each character is shown as an 8-bit binary group, ready to copy.
Does it support emoji and accented characters?
Yes. Text is encoded as UTF-8 bytes, so characters beyond plain ASCII convert both ways without loss.
Is the conversion private?
Yes. Everything runs in your browser, so your text never leaves your device.