MahjCheck

Scan your tiles and instantly check if you have a winning hand for the 2025 or 2026 NMJL card! Now ad-free! Save 58% with the annual subscription.

Celebrate Every Win!

MahjCheck is the fastest way to check your American mahjong hand against the official cards. Just snap a photo of your tiles, and MahjCheck identifies which hands you're building toward — so you can play smarter, learn faster, and understand your game.

Whether you're a new player still memorizing hand categories or a seasoned mahjong veteran sharpening your strategy, MahjCheck helps you see possibilities you might have missed.

What you can do with MahjCheck: Scan your tiles with your phone camera for instant hand recognition Check against both the 2025 and 2026 mahjong cards See which hands you're closest to completing Spot patterns you might have overlooked Practice hand recognition between games

Built for real players: MahjCheck was created by an American mahjong player who knows the game. The interface is clean, quick, and designed for use at the table or during practice — not buried under menus.

Perfect for: New players learning the cards Experienced players practicing new strategies Mahjong groups and clubs Anyone who wants to play with more confidence

MahjCheck gives you 2 free scans and subscriptions are available for $.99/month or $4.99/year.

A Celebrate Everything! product.