Homebrew Content
Create custom spells, races, feats, and backgrounds via the Homebrew Workshop — Homebrew > Spells / Races / Feats in the nav, at /settings/homebrew. The workshop has four tabs, one for each content type. Each row has a share toggle; shared content appears for every user under Homebrew > Browse Shared, where anyone but the author can click Import to copy it into their own workshop and edit it freely.
Custom Spells
Define spells with level (cantrip through 9th), school, casting time, range, components, duration, concentration, ritual, spell attack type, saving throw, description, higher-level effects, and which classes can use the spell.
Custom Races
Define races with creature type, size, speed, darkvision, ability score bonuses (per ability), skill proficiencies, language proficiencies, condition immunities, trait descriptions, and damage defences — one chip grid with a Resistant / Immune / Vulnerable mode toggle per damage type. Defences and bonuses are curated effects the sheet applies.
Custom Feats
Define feats with a category, prerequisites, ability score bonuses, skill proficiencies, damage defences (the same Resistant / Immune / Vulnerable selector), and armor/weapon/tool proficiency grants. Like every other feat, a homebrew feat applies its effects when taken.
Custom Backgrounds
Define backgrounds with skill proficiencies, tool proficiencies, language choices (fixed or "choose N"), and descriptive text.