Welcome to RangeSharp
RangeSharp is a browser-based poker training platform that helps you build, study, train, and master preflop range strategies. Whether you’re learning your first opening charts or drilling GTO ranges before a tournament, RangeSharp gives you everything you need in one place.Study
Build and edit hand range grids with color-coded actions and weighted frequencies.
Train
Practice ranges with interactive training modes powered by spaced repetition.
Library
Browse pre-built GTO and simplified strategies from professional solver sources.
Analyze
Track your accuracy, identify leaks, and get personalized study recommendations.
Who is RangeSharp for?
RangeSharp works for players at every level:| Player type | How RangeSharp helps |
|---|---|
| Beginners | Learn basic preflop charts with guided training and a simple interface |
| Serious grinders | Import solver ranges, use spaced repetition, and track mastery across spots |
| Tournament players | Manage multiple strategies by format, stack depth, and ICM adjustments |
| Coaches | Organize strategy packages and share them with students |
What makes RangeSharp different?
- Decision-tree navigation — Your strategies are organized the way you think about poker: by position, action, and situation. No more digging through folders.
- Unified workspace — Edit, view, and compare ranges all in one place. No switching between separate apps.
- Spaced repetition — RangeSharp uses the FSRS algorithm (the same science behind language-learning apps) to schedule your reviews at the optimal time.
- Paste-to-import — Copy output from PioSolver, HRC, Equilab, or other solvers and paste it directly. RangeSharp detects the format automatically.
- AI training debrief — Get analysis of your training sessions that identifies patterns in your mistakes, not just individual errors.
- Auto-save with undo — Your work saves automatically. Made a mistake? Undo up to 100 levels.