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aiBytes
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LZW Compression Tool

Compress text with LZW dictionary growth and token inspection.

Compression & Coding
Input

LZW Compression Tool

Generate LZW codes with adjustable code width or decode a JSON array of integer codes back into text.

  • Encode mode returns the code list and compression stats.
  • Decode mode expects a JSON array like [84,79,66,69,256].
  • Bits per code affects the estimated compressed size shown in stats.
Status
Waiting for input
Output

LZW result

Review the result and copy the output you want to keep.

Output preview

The generated LZW codes, decoded text, and compression stats will appear here.