Free Developer Tool
Binary To Text Converter
Convert plain text into binary code or decode binary back into readable text instantly in your browser using pure JavaScript with charCodeAt and toString base 2. Supports UTF-8 characters, adjustable bit width, and custom separators. No uploads to any server, completely private.
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Drop a text file here or click to browse
Or paste text directly into the editor below
Encoded 11 characters into 11 bytes of binary.Live
11Total Bytes
8Bits Per Byte
11 BInput Size
98 BOutput Size
How to use the Binary to Text Converter
Choose Encode to convert plain text into binary, or Decode to convert a binary string back into readable text
Type or paste your input directly into the editor, or drop a text file onto the upload area to load it automatically
Select 7 Bit for classic ASCII text, or 8 Bit when working with extended characters or multibyte UTF-8 content
Choose a separator style when encoding, such as a space or new line between each byte, or no separator at all
Use Swap and Convert to instantly move the output back into the input field and flip between encode and decode modes
Open the Byte Breakdown tab to see every individual byte along with its binary, decimal, and character representation
When decoding, spaces and line breaks in the binary string are ignored automatically, so formatting does not matter
If decoding fails, check that the input only contains the digits 0 and 1 grouped into complete bytes
Click Copy Output to copy the result to your clipboard, or Download to save it as a standalone text file
All conversion happens locally using pure JavaScript with charCodeAt and toString base 2. Your text is never uploaded to any server
