Supported 5e sourcebooks

Most free builders stop at the basic rules. This one includes character options from across 5e’s expansion and setting books: 143 races, 509 spells, 110 feats, 96 backgrounds and 777 magic items, plus your own homebrew.

BookRacesSubclassesSpellsFeatsBackgroundsMagic items
Player's Handbook9403614218—
Dungeon Master's Guide—2———273
Xanathar's Guide to Everything—299515—48
Tasha's Cauldron of Everything—262115—47
The Book of Many Things——31258
Bigby Presents - Glory of the Giants—1—8227
Mordenkainen Presents: Monsters of the Multiverse33—————
Eberron - Rising from the Last War5——2124
Guildmaster's Guide to Ravnica3—1—1016
Fizban's Treasury of Dragons1273—15
Sword Coast Adventurer's Guide361—13—
Strixhaven: A Curriculum of Chaos——52510
Storm King's Thunder—————17
Volo's Guide to Monsters12————4
Mythic Odysseys of Theros2———113
Dragonlance: Shadow of the Dragon Queen—1—923
Tales from the Yawning Portal—————15
Baldur's Gate - Descent into Avernus————113
Princes of the Apocalypse—————14
Waterdeep: Dungeon of the Mad Mage—————14
The Wild Beyond The Witchlight—————14
Planescape - Adventures in the Multiverse——2623
Icewind Dale - Rime of the Frostmaiden——2——10
Acquisitions Incorporated————57
Candlekeep Mysteries—————12
Waterdeep - Dragon Heist—————12
Lost Laboratory of Kwalish——3——8
Eberron: Rising from the Last War73————
Ghosts of Saltmarsh————46
Curse of Strahd————19
Phandelver and Below - The Shattered Obelisk—————10
Elemental Evil Player's Companion6—3———
Plane Shift - Amonkhet24——3—
Tomb of Annihilation————27
Van Richten's Guide to Ravenloft32——12
Acquisitions Inc.——7———
Mordenkainen's Tome of Foes6——1——
State of Hillsfar————7—
Legends of Runeterra - Dark Tides of Bilgewater—————7
Quests from the Infinite Staircase—————7
Tyranny of Dragons—————7
Curse of Strahd: Optional Backgrounds————6—
Infernal Machine Rebuild—————6
Out of the Abyss—————6
Spelljammer: Adventures in Space - Astral Adventurer's Guide——2——3
Wayfinder's Guide to Eberron———1—4
Mulmaster Bonds and Backgrounds————5—
Dungeons and Dragons - Honor Among Thieves—————5
The Wild Beyond the Witchlight2———2—
Plane Shift - Ixalan3——1——
Plane Shift - Kaladesh11—2——
Keys from the Golden Vault—————4
Vecna - Eve of Ruin—————3

The builder sorts everything so the Player’s Handbook comes first and setting books come after, so a new player sees Dwarf and Elf before a race from a setting they’ve never heard of.

Homebrew

Anything that isn’t here, you can add yourself. The homebrew editor uses the same format as the built-in content, so a homebrew race, feat, spell, background or item shows up in the builder and plays on the sheet exactly like an official one. The class builder makes whole classes and subclasses, with as many levels as you like, features that grant feats, spells, actions and bonuses, and spellcasting of their own.