How are multi-byte characters handled?

They are split across multiple bytes per UTF-8 encoding rules, with each byte shown separately.

Does it support hexadecimal output?

Yes. Toggle the output mode between binary and hex for the same byte stream.

Text to Binary

Encode text as a stream of 1s and 0s using UTF-8 or ASCII, or reverse the process. Each character is shown with its byte breakdown.

Runs locally in your browser

Text input

0 chars · 1 line

Byte stream

Output will appear here…

Bytes

Bits

Encoding

UTF-8

Output base

Encoding

Number Base Converter

Convert between binary, octal, decimal, and hexadecimal.

Unicode Escape / Unescape

Convert characters to `\uXXXX` escape sequences and back.

Base64 Encode / Decode

Encode text or files to Base64 and decode them back.

About Text to Binary

Encode text as a stream of 1s and 0s using UTF-8 or ASCII, or reverse the process. Each character is shown with its byte breakdown.

Text to Binary is part of FizzKit — a collection of focused, browser-based tools. Because everything runs locally, it works offline once loaded and never exposes your data to a remote server.

Frequently asked questions

Yes by default. ASCII mode is available for 7-bit-only encoding.

Related tools