Burrows–Wheeler Encoder & Decoder

Apply the reversible Burrows–Wheeler transform to text. Inspect the last column and primary index, optionally view rotations and restore the original sequence.

Burrows–Wheeler Encoder & Decoder
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Ready when you are

Add your input, adjust the options and run the tool.

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Options
Runs in your browser
No input saved

How to use this tool

01

Add your input

Paste text or choose a file. Try the example to get started.

02

Choose your options

Apply a reversible compression or transform with inspectable output and explicit limits.

03

Inspect and export

Review the processing notes, then copy or download the result. Continue with another tool if needed.