OpenPokerLab is a small, independent lab: three free Windows programs and a handful of fast web tools for equity, ranges, bankroll and player notes. Nothing to sign up for, and nothing that touches your poker client.
You do not need a solver subscription to sharpen your game - start where you are today.
Hand rankings, table positions and the flow of a hand, in plain language - with a glossary whenever a word is new.
Beginner's guide 2Equity, ranges, bankroll and notes. Nothing to install, nothing to sign up for, everything in one click.
Open the tools 3Poker Notes, PokerEquity Lab and PokerLab RNG - portable programs that stay out of your way while you play.
See the softwareNo install, no account, no waiting: everything opens instantly and keeps your data on your own machine.
Preflop and postflop equity for up to ten players, straight from your browser. Fast Monte Carlo with a readable result.
Open the calculatorReady-made 6-max GTO charts you can read at a glance - open, call and 3-bet ranges per position.
View the chartsPaint your own ranges on the 13x13 grid with frequency weights, then save them as JSON or share the text.
Build a rangeSee how much of a bankroll a stake really needs, and how deep the swings can go before the maths says stop.
Check your bankrollTag players and keep your reads in the browser - the fastest way to try the note workflow before installing anything.
Take a noteA like-for-like comparison of the big rooms: rake, player pools and what the structure does to your win rate.
Compare the roomsPortable Windows builds with no installer, no runtime and no account. Unzip, run, and delete the folder when you are done.
See how often each hand wins. Draw the ranges on a 13x13 matrix, add a board and press calculate.
Write a read on any opponent while you play, tag it in your own colours and find it again in one keystroke. Optional OCR hover boxes show your notes on the table.
A small always-on-top number generator for mixed frequencies: set your frequency, roll 1-100 and read BET / RAISE or CHECK / FOLD in plain words.
The theory pages explain the reasoning behind a play; the community list points you at the people who do the same.
The beginner's guide, a glossary of the terms and the strategy guides - from hand rankings to exploit play.
Start learningA handpicked list of analytical YouTube and Twitch creators with a live status check, plus a rake comparison of the big rooms.
Browse the listEquity, ranges, bankroll and player notes - in the browser or as a portable program. No account, no tracking, no paywall.
