Diablo IV

Tools built from the game’s own files

Hand-built references and planners, derived from a static snapshot of the game data. Where something is unverified, the page says so.

5 tools

Prism Crafting

Reference · 8 classes · every slot

A Horadric Cube reference with Tuning Prism affix pools and static weight-share models per class and item slot.

Transfiguration Atlas

Planner · evidence-limited

Explore known outcomes by class and item, with evidence limits shown — then finish the item preflight before Transfiguration locks it.

Loot Filter Builder

Builder · exports game code

Compose a loot filter rule by rule, then export the exact code the game imports.

Builds

Library · stays in your browser

Keep and browse builds captured as item-tooltip screenshots by the D4 Build Generator desktop app.

Whirlwind DPS Calculator Alpha

Calculator · Barbarian · OCR import

A pre-mitigation Whirlwind damage and DPS calculator for Barbarian builds, with character-sheet OCR import. Expect rough edges.