Last Epoch Building
Ranked in Game Build Planners ·Free plan
About
Last Epoch Building is a build planner and DPS calculator for Last Epoch, with a Windows desktop application that works offline and a browser-based Weaver Tree planner. It supports passive trees for every class and mastery, plus every skill tree with full node support. Its calculator covers damage for hits, triggered skills, minions, conversion, and ailments, and models defenses including armor, dodge, block, ward, resistances, and endurance. Equipment and crafting simulations include uniques, legendaries, set items, idols, and blessings. Characters can be brought in from save files, Maxroll, or Last Epoch Tools planner links. Builds can be shared by short link or offline code, and Markdown notes have a live preview. The maker says game data comes from game files and calculations are checked against imported saves, while emphasizing that the game remains authoritative when results differ. Compatibility is verified for Last Epoch 1.4.7, with limited support for 1.2 and 1.3. The free plan costs 0.00 USD per free and has no account, advertising, or analytics.
Who it is for
It suits Last Epoch players who want to plan builds, estimate damage and defenses, and simulate gear or crafting. Windows users can work offline; browser users can use the Weaver Tree planner.
What is good
- Supports passive trees for every class and mastery.
- Models damage and multiple defensive stats.
- Imports save files and planner links.
- Shares builds by short link or offline code.
- Free plan has no accounts or advertising.
What to know first
- Desktop application is Windows-only.
- Linux support through Wine is unofficial.
- Limited support for 1.2 and 1.3 builds.
- Game results take precedence over planner estimates.
Verdict
Last Epoch Building combines broad build planning with offline Windows use and a browser-based Weaver Tree planner. Its model has version limits, and the game is the authority when calculations disagree.
Compared on game build planners
- Free plan
- Yeslastepochbuilding.com
- Skill tree planner
- Yeslastepochbuilding.com
- Equipment & loadouts
- Yeslastepochbuilding.com
- Build sharing
- Yeslastepochbuilding.com
Facts
- Purpose
- Last Epoch Building is a build planner and DPS calculator for Last Epoch.lastepochbuilding.com · 5 Oct 2026
- Desktop app
- The planner is a Windows desktop application that works offline.lastepochbuilding.com · 5 Oct 2026
- Browser tool
- The site offers a Weaver Tree planner that runs in a browser.lastepochbuilding.com · 5 Oct 2026
- Build planning
- It supports passive trees for every class and mastery and skill trees for every skill with full node support.lastepochbuilding.com · 5 Oct 2026
- DPS and defenses
- It calculates DPS for hits, triggered skills, minions, conversion, and ailments, and models defenses including armor, dodge, block, ward, resistances, and endurance.lastepochbuilding.com · 5 Oct 2026
- Equipment and crafting
- It simulates equipment and crafting, including uniques, legendaries, set items, idols, and blessings.lastepochbuilding.com · 5 Oct 2026
- Character imports
- Characters can be imported from a save file or through Maxroll, and the homepage also says it accepts Last Epoch Tools planner links.lastepochbuilding.com · 5 Oct 2026
- Build sharing and notes
- Builds can be shared by short link or offline code, and the planner includes Markdown notes with live preview.lastepochbuilding.com · 5 Oct 2026
- Data and calculation caveat
- The project says game data is read from the game's files and calculations are checked against imported real saves, but notes that the planner is a model and the game is authoritative when they disagree.lastepochbuilding.com · 5 Oct 2026
- Privacy
- The maker says the product has no accounts, advertising, or analytics.lastepochbuilding.com · 5 Oct 2026
- Linux support
- The maker says the app is distributed as a Windows build only; Linux users can run it through Wine, which is community-tested and not officially supported.github.com · 5 Oct 2026
- Game version support
- The project says it is verified compatible with Last Epoch 1.4.7, with limited support for 1.2 and 1.3 builds.github.com · 5 Oct 2026
- Support
- The maker welcomes feedback, bug reports, and feature requests through the project's contributing information.github.com · 5 Oct 2026
- Maker
- The about page identifies uta666 as the one-person maker building the project in their own time.lastepochbuilding.com · 5 Oct 2026
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Where it ranks on Inferse
- Best Game Build Planners in 2026#7 of 22
Sources
- lastepochbuilding.com· checked 5 Oct 2026
- lastepochbuilding.com/about/· checked 5 Oct 2026
- github.com/uta666XYZ/LastEpochBuilding· checked 5 Oct 2026