Studying Go was never this easy.
Studying Go was never this easy.
Analyze your games with our advanced AI for free and take your Go to the next level.
What is AI Sensei?
AI Sensei is a free, browser-based platform for reviewing and improving your Go (Baduk, Weiqi) games with AI. Upload a game or import it from Pandanet, Tygem, WBaduk, or OGS, and KataGo highlights your mistakes and suggests better moves. It works in your browser on any device, with no installation or GPU required. Turn mistakes into practice problems, or play humanlike AI opponents from 30 kyu to 9 dan.
Review
Find your mistakes quickly and see the correct move at a glance.
Understand
Explore variations with our built-in live analysis.
Discuss
Ask the community for advice whenever you need help.
Improve
Practice the correct moves with the Quiz Mode to make sure you never make the same mistake again!
Advantages
It's Focused
See at a glance what's important in a game.
It's Free
Upload games for free, or subscribe for high quality.
It's Mobile
Works from your browser, tablet, or phone.
It's Strong
Can defeat pros giving two stones handicap.
It's Fast
Analyzing a full game takes only minutes.
It's Social
Share games with friends by sending a link.
Reviews
"I use AI Sensei on my phone and tablet to analyze my tournament games right after they finished."
Artem Kachanovskyi
Professional 2 Dan EGF
"AI Sensei helped me finally become German champion!"
Benjamin Teuber
6 Dan, AI Sensei Founder