Text to Binary Converter

A free online text processing tool that convert text to binary code and binary back to text. Transform, analyze, and manipulate text instantly in your browser. Translating between human-readable text and raw binary representation is a fundamental concept in computer science education, low-level debugging, and steganography puzzles. Students learning ASCII and UTF-8 encoding, developers inspecting protocol payloads, and CTF participants all need a reliable converter that handles multi-byte characters correctly — something calculators and standard text editors simply cannot do. Each character is converted to its 8-bit ASCII/UTF-8 binary representation with space-separated formatting for readability. Decode mode accepts both space-separated groups and continuous bitstreams. Type or paste text in the input box to see its binary representation below. Switch to decode mode to paste space-separated 8-bit binary groups and recover the original text. All conversion happens in your browser. Neither your text nor binary data is sent anywhere — safe for encoding private messages or learning exercises.