SwimBuddzStroke Lab
Freestyle stroke analysis

Get an instant AI breakdown of your freestyle.

Upload a short, side-on clip. We measure your stroke rate, body roll, and breathing balance, flag what to work on, and suggest drills. Your first analysis is free — we'll email you the report when it's ready.

Analysis takes a few hours — we'll email a link when it's ready.

For best results: film side-on with the swimmer in frame, 10–90 seconds long. Large clips are compressed on your device first, so they upload fast.

By analyzing, you agree to our Terms and Privacy Policy.

A coach charges $50+ for video analysis. This is an instant, automated measurement tool — honest numbers, not a human coach.