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Tool Factory

Encoding & Number Bases

Binary Encoder

Convert input into Binary. Enter the data, choose the input and output formats, then copy the result.

Tool workspace

Your input stays in this browser.

Add the required input to continue.

Needs input

You can run the tool again after any change.

Options

Your result appears here

Convert input into Binary. Enter the data, choose the input and output formats, then copy the result.

This tool runs open-source code from CyberChef by GCHQ (Apache License 2.0). See open-source credits.

Binary Encoder converts data between formats in your browser. For a correct result, confirm text encoding before conversion.

01001000 01101001 Processing runs in the browser.

Instructions

  1. Provide text or data for this tool.
  2. Choose byte width and spacing.
  3. Compare the output with a known Binary Encoder sample.
  4. Keep the original value until the receiving system accepts the result.

Example

Input: Hi

Settings: Binary Encoder: choose byte width and spacing

Result: 01001000 01101001

Limits

  • Binary Encoder: binary text depends on the selected character encoding
  • Binary Encoder: The operation does not detect a different input format automatically.
  • Binary Encoder: Processing stays in the browser.

Questions

How do I convert text or bytes to binary?

Supply the data, then choose the Delimiter and Byte Length. The standard setting shows eight-bit byte groups. Non-ASCII text can occupy several encoded bytes, so one visible character can produce several groups.

Why are leading zeros present in binary output?

Padding makes byte groups easier to distinguish and compare. Those zeros describe the selected display width. Keep the width and delimiter consistent when another tool reads the binary result.

Does binary encoding reduce a file size?

No. Writing each byte as visible bits usually increases its text length. The output helps inspection and teaching rather than compression. Use a compression tool when reducing stored binary data is the objective.