Tools Index
CookieRun Classic Tools
Choose a practical tool for the decision you need to make now: combo strength, upgrade priority, treasure fit, resource gaps, or event planning.
Tool
Combo Builder
Pick one Cookie, one Pet, and up to three Treasures to estimate a build rating.
Tool
Tier List
Filter Cookies, Pets, and Treasures by mode, rarity, and tier.
Tool
Upgrade Planner
See which owned items should be upgraded first for your current goal.
Tool
Treasure Optimizer
Find three-treasure sets and backup options for a selected Cookie and mode.
Tool
Resource Calculator
Estimate resource gaps from current level to target level.
Tool
Event Tracker
Manual event cards with priority, rewards, and recommended tools.