Seed Lab is an unofficial fan-made tool for reading Balatro seed routes. It is designed for players who want to understand the next few choices before starting a run.
The project focuses on clear route information rather than a giant database: seed settings, Ante progression, Boss Blinds, Vouchers, Tags, shop queues, booster packs, and The Soul outcomes.
Seed Lab is not affiliated with or endorsed by LocalThunk or Playstack. It does not use official game files, card art, audio, or game fonts.
The supported game version and the current analysis boundary are shown in the analyzer. The current baseline covers initial shops and unopened packs; purchase and reroll paths still require Shop Replay, so validate important routes in-game.
Start with the Balatro Seed Analyzer or read How Balatro seeds work.