How to Convert Text to Binary

Convert text to binary and back. Free online text to binary converter with ASCII, UTF-8 support. Instant translation both ways.

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Step-by-Step Guide

1

Choose your conversion direction

Select whether you want to convert text to binary, or binary back to text. The tool supports both directions with automatic detection.

2

Enter your input

For text to binary: paste your plain text. For binary to text: paste the binary string (spaces between bytes are optional but recommended for readability).

3

Get instant results

The conversion happens immediately as you type. Binary output uses 8-bit bytes separated by spaces for readability. Text output shows the decoded characters.

4

Copy the result

Click the copy button to grab your converted data. Use binary strings for data encoding, educational purposes, or low-level programming tasks.

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Frequently Asked Questions

What is binary encoding?
Binary encoding represents text as sequences of 0s and 1s. Each character is converted to its ASCII or UTF-8 code, then to an 8-bit binary number. For example, "A" becomes "01000001".
Does it support non-English text?
Yes. The tool uses UTF-8 encoding, which supports all Unicode characters including accented letters, Chinese, Japanese, Arabic, emojis, and more.
Why use binary conversion?
Binary conversion is useful for: understanding how computers store text, encoding data for low-level protocols, educational demonstrations, and solving CTF challenges or puzzles.
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