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Convert text to its ASCII binary representation and vice-versa.
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Text to binary: Enter your text. The ASCII binary equivalent appears instantly (space-separated 8-bit groups).
Binary to text: Enter binary (e.g. 01001000 01100101). The decoded text appears below.
Click Copy binary to clipboard or Copy text to clipboard to copy results.
Encoding: Convert text to binary for data transmission or learning.
Decoding: Convert binary strings (e.g. from files) back to readable text.
Education: Understand ASCII and binary representation.
ASCII assigns a number (0–127, or 0–255 for extended ASCII) to each character. Each number is represented as an 8-bit binary value. This tool converts text to ASCII binary and decodes binary back to text.
Binary can be pasted with or without spaces. The tool strips spaces and parses 8-bit groups automatically.
This tool acts as an ASCII to binary table. Type any text and get the 8-bit binary for each character. Standard ASCII (0–127) and extended ASCII (128–255) are supported. Example: A=01000001, H=01001000, space=00100000.
Use this text to binary table to convert letters and symbols to binary. Each character maps to an 8-bit value. Type your text and the binary output appears instantly. Copy the result for use in programming or learning.
The binary alphabet encodes characters using only 0 and 1. Each byte (8 bits) represents one ASCII character. This tool converts the full text alphabet (and symbols) to binary and decodes binary back to text.
Binary to ASCII 128 decodes 8-bit binary groups into standard ASCII characters (codes 0–127). Paste binary in the ASCII binary to text section to decode. Extended ASCII (128–255) is also supported.
Convert text to its ASCII binary representation and vice-versa.