Last Epoch Building is a free build planner and DPS calculator for Last Epoch. Its Windows desktop application works offline, while a separate Weaver Tree planner runs in a browser. The planner covers passive trees for every class and mastery, and skill trees for every skill with full node support. It models damage for hits, triggered skills, minions, conversion and ailments, along with defenses including armor, dodge, block, ward, resistances and endurance. Equipment planning simulates crafting and items such as uniques, legendaries, set items, idols and blessings. Bring in a character from a save file, Maxroll or a Last Epoch Tools planner link. Builds can be shared by short link or offline code, and Markdown notes have a live preview. The maker says calculations are checked against imported real saves, but the planner remains a model and the game is authoritative if results differ. Compatibility is verified for Last Epoch 1.4.7, with limited support for builds from 1.2 and 1.3. The app is free at no cost, with no account, advertising or analytics.
Who it is for
It suits Last Epoch players who want to plan skills, equipment and defenses, calculate damage, or share builds. The desktop app is for Windows; Linux use through Wine is community-tested but not officially supported.
What is good
- Windows desktop planner works offline.
- Supports passive trees for every class and mastery.
- Models damage types and multiple defensive stats.
- Imports characters from saves and listed planner services.
- Builds can be shared by link or offline code.
What to know first
- The desktop app is distributed for Windows only.
- Linux support through Wine is unofficial.
- Compatibility support for 1.2 and 1.3 is limited.
- The game takes precedence when its results differ from the model.
Verdict
Last Epoch Building covers character planning from skill trees and gear to damage, defenses and sharing. Keep its modeling caveat and version support in mind when using its calculations.
Last Epoch Building plans and pricing
All plansCompared on game build planners
- Free plan
- Yes
- Skill tree planner
- Yes
- Equipment & loadouts
- Yes
- Build sharing
- Yes





