Why eight bits per character?

Because a byte is eight bits and ASCII fits every character into one. ASCII only actually needs seven bits, so the leading bit of a standard ASCII character is always zero.

Does it handle emoji and accented characters?

Those need more than one byte in UTF-8, so they produce multiple eight-bit groups rather than one. Round-tripping works, but the neat one-character-per-group relationship no longer holds.

Why does my binary fail to decode?

Usually because the total number of bits is not a multiple of eight, or because the groups are separated inconsistently. Check for a missing or extra bit.

Encode & Decode

Binary to Text Converter

Converts between text and its binary representation. Each character becomes an eight-bit sequence — the capital letter A is 01000001, which is 65 in decimal, its ASCII code point.

Free, no signupRuns entirely in your browser

Input

Input Text or Binary

Action Mode

Result

Vibeland

About

What the Binary to Text Converter does

Seeing the pattern makes the underlying scheme obvious. Capital letters run from 65, lowercase from 97, and digits from 48, so the gap between a capital and its lowercase form is always exactly 32 — a single bit.

How it works

Using the Binary to Text Converter

1Enter text or a binary sequence.
2Choose the direction.
3Text to binary converts each character to its code point and renders it as eight bits.
4Binary to text splits the input into eight-bit groups and converts each back to a character.
5Groups are separated by spaces for readability.

Use cases

What people use it for

Decoding a binary string from a puzzle or CTF challenge
Demonstrating character encoding when teaching
Checking the bit pattern of a specific character
Creating binary text for a design or gift

FAQ

Frequently asked questions

6 related

Related tools

All tools →

Encode & Decode

Base64 Converter

Convert text or files to/from Base64 encoding.

Runs in your browser

Encode & Decode

URL Encoder / Decoder

Encode strings into URL-safe formats or decode percent-encoded URLs.

Runs in your browser

Encode & Decode

HTML Entity Encoder / Decoder

Encode characters into HTML entities (e.g. <) to prevent rendering bugs.

Runs in your browser

Encode & Decode

JWT Decoder

Inspect Header, Payload, and signature of a JSON Web Token locally.

Runs in your browser

Encode & Decode

Morse Code Converter

Encode text to Morse code signals or decode Morse signals to text.

Runs in your browser

Encode & Decode

Caesar Cipher

Encrypt or decrypt strings using simple modular alphabet shifting.

Runs in your browser