Convert binary code (0s and 1s) back to readable text instantly — supports ASCII and UTF-8 encoding.
Paste your text or binary code into the input box on the left, or click the Sample button to load an example.
Press the Convert button in the centre. The result appears instantly in the output panel on the right.
Click Copy to send the result to your clipboard, or Download to save it as a .txt file.
The tool splits your binary input into 8-bit groups, converts each to its decimal ASCII value, then maps that to the corresponding character. For example, 01001000 becomes decimal 72, which is the letter "H".
Enter binary code as groups of 8 bits (one byte per character), separated by spaces. For example: 01001000 01100101 01101100 01101100 01101111. The tool also accepts binary without spaces and will attempt to parse it correctly.
If the binary input contains characters other than 0, 1 and spaces, or if the bit groups cannot be parsed correctly, the tool will display an error message highlighting the problem.
This tool decodes binary as ASCII text characters. For converting binary numbers to decimal integers, use our Number Base Converter tool instead.
No. You can decode any amount of binary code — entire files, messages or data strings.
Yes. All processing happens locally in your browser. Nothing is ever sent to any server.
