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Tool Factory

Encoding & Number Bases

Binary Decoder

Decode Binary input into a usable result. 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

Decode Binary input into a usable result. 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 Decoder converts data between formats in your browser. For a correct result, keep grouping consistent.

Hi Processing runs in the browser.

Instructions

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

Example

Input: 01001000 01101001

Settings: Binary Decoder: select byte grouping and text output

Result: Hi

Limits

  • Binary Decoder: spacing and bit width affect interpretation
  • Binary Decoder: The operation does not detect a different input format automatically.
  • Binary Decoder: Processing stays in the browser.

Questions

How do I convert binary byte groups into data?

Paste the bit groups and select their Delimiter and Byte Length. Use the grouping that created the input. The result contains decoded bytes, which need an appropriate character encoding if you want readable text.

Can I decode binary without spaces?

Choose None as the delimiter and set the expected group length. Group boundaries then depend on that length instead of visible separators. A missing bit shifts later groups and can change the entire decoded result.

Is this the same as converting one binary number to decimal?

No. This tool interprets binary groups as data bytes. Use Base Decoder with radix 2 when you need the numeric value of one binary number. The input can look similar while the intended result differs.