ChalkReel
ChalkReel is a sports film breakdown tool for coaches, players, trainers, and creators. Upload clips, draw telestration, record voiceover, and share clean breakdowns from your browser.
A browser film desk for basketball breakdowns
ChalkReel is built around teaching plays, not trimming timelines. Bring in a clip, mark the action, narrate what matters, and export the breakdown from the same browser workspace.
Upload Local Film
Load a basketball clip in the browser and review the play without sending source footage to a server.
Animate The Teaching Point
Use arrows, player markers, screens, highlights, vision cones, and timed annotations to show how the play develops.
Coach Over The Clip
Record voice commentary with optional webcam, source audio, zoom, and saved clip layouts.
Export The Breakdown
Preview the browser-produced recording and download a WebM breakdown. Browser support and recording quality may vary during beta.
From clip to coaching point in four moves
The product path stays close to how coaches already talk through film: find the moment, mark the read, add context, and record the explanation.
Find The Play
Upload a local clip and use playback controls to land on the possession you want to teach.
Mark The Read
Drop player markers, X/O symbols, screens, arrows, zones, and vision cones on the video.
Save The Moment
Capture the clip or timestamp with timing and notes so the teaching point stays organized.
Record The Talk
Add voice commentary, optional webcam, and export the finished breakdown as a browser recording.