How It Works

01

Upload

Drop your Rekordbox file (.txt). Serato and Traktor, coming soon. We parse everything client-side - your files never leave your browser.

02

Choose Energy

Pick your energy mode: Ramp Up builds intensity, Ramp Down cools off, or Wave alternates between peaks and valleys.

03

Download

Get the mathematically optimal order in seconds. See the before/after comparison, quality score, and circle-of-fifths visualization. Export as CSV or Rekordbox XML.

Built by DJs, for DJs

Created by the founder of one of the largest Psytrance channels on YouTube. I built the tool I wished existed when planning my own sets.

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Optimal distance on real playlists

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Files sent to any server

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Optimization time for 50 tracks

Ready to Perfect Your Sets?

Upload your first playlist and hear the difference. No account required, no data collected, no catch.

Optimize Your Playlist