How does text-to-binary conversion work?

Each character in the text is converted to its ASCII code, which is then expressed as an 8-bit binary number. For example, the letter "A" has ASCII code 65, which is 01000001 in binary.

Does it support non-ASCII characters?

Basic Latin characters (ASCII range 0–127) are fully supported. Extended Unicode characters may not convert cleanly.

Binary converter

Convert binary numbers to text and text to binary numbers.

In short

Convert plain text to binary and binary back to plain text.

What Is Binary Converter?

Binary Converter translates plain text to its binary (base-2) representation — a sequence of 0s and 1s where each group of 8 bits represents one ASCII character.

It also converts in the other direction, translating a binary string back to readable text.

Best For

Students learning how text is represented in binary
Developers exploring low-level encoding concepts
Teachers demonstrating ASCII and binary encoding
Puzzle creators encoding or decoding messages

Limitations of this tool

Non-ASCII Unicode characters may not convert correctly.
Very large inputs may be truncated before processing.

Frequently asked questions

How does text-to-binary conversion work?: Each character in the text is converted to its ASCII code, which is then expressed as an 8-bit binary number. For example, the letter "A" has ASCII code 65, which is 01000001 in binary.
Does it support non-ASCII characters?: Basic Latin characters (ASCII range 0–127) are fully supported. Extended Unicode characters may not convert cleanly.

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Category: Utilities · Last updated 2026-11-03T04:04:55+00:00