Text to Binary Converter
Type or paste any text and get its binary code instantly — free, private, and fully in your browser.
How to Use the Text to Binary Converter
- Type or paste the text you want to translate into the input box.
- Pick how the bytes should be separated — "Space" is easiest to read, "None" produces one long bit stream, and "Comma" suits CSV or code arrays.
- Leave "Pad to 8 bits" enabled so every byte is a full octet; turn it off only when you deliberately want the shortest form.
- Click "Convert to binary" and the binary code appears underneath.
- Use "Copy result" to grab the output, or "Clear" to start a fresh conversion.
What Is a Text to Binary Converter?
A text to binary converter rewrites human-readable characters as the ones and zeros a computer actually stores. Each character is first turned into one or more bytes, and each byte is then printed as eight bits — so the capital letter A, byte 65, becomes 01000001.
This converter encodes your input as UTF-8 rather than plain 7-bit ASCII. Plain English letters still produce one byte each, but accented letters such as é take two bytes and emoji usually take four, so you will see several 8-bit groups for a single visible character. That matches how text is really stored in files, databases, and network packets.
When you need to read binary the other way, use the binary to text converter. For other encodings try the Base64 encoder and decoder or the text to hex converter.
Frequently Asked Questions (FAQ)
How do I convert text to binary?
Paste your text into the box, choose a separator, and click "Convert to binary". The tool encodes the text as UTF-8 bytes and prints each byte as eight bits.
What is my name in binary?
Type your name in the input box and convert it. Each letter becomes an 8-bit group, so a five-letter name produces five groups of ones and zeros separated by spaces.
Why does one emoji produce four groups of 8 bits?
Emoji are not ASCII characters. UTF-8 stores most emoji in four bytes, and this converter shows one 8-bit group per byte, so a single emoji legitimately produces 32 bits.
What is the difference between ASCII to binary and text to binary?
For plain English letters, digits, and punctuation the results are identical because UTF-8 matches ASCII for the first 128 code points. They only differ for accented letters, symbols, and emoji, where UTF-8 uses extra bytes.
Should I keep the 8-bit padding turned on?
Yes, in almost every case. Padding guarantees fixed-width octets so the output can be read back reliably. Turning it off drops leading zeros and makes "None" separator output impossible to decode.
Which separator should I choose?
Use Space for anything a person will read, Comma when you are pasting into a spreadsheet or code array, and None when a system expects one continuous bit stream with no delimiters.
Is the text I convert kept private?
Yes. The conversion happens entirely in your browser with the built-in TextEncoder API. Nothing you type is uploaded, logged, or stored by ToolGenie.
Tips for Converting Text to Binary
- Tip 1: Count the 8-bit groups to check your work — the number of groups equals the number of UTF-8 bytes, not always the number of characters you typed.
- Tip 2: Watch out for trailing spaces and newlines pasted from a document: they are real characters and produce extra 00100000 or 00001010 groups.
- Tip 3: Binary is an encoding, not encryption. Anyone can read it back in seconds, so never use it to hide passwords, tokens, or personal data.
- Tip 4: Round-trip your output through the binary to text converter to confirm it decodes cleanly, then compare encodings with the text to hex converter or the Base64 encoder and decoder.