Cthulhumancer
A free character builder for Call of Cthulhu 7th edition and Pulp Cthulhu.
Build an Investigator
Cthulhumancer is a free Call of Cthulhu character creator: generate a legal CoC 7th-edition or Pulp Cthulhu investigator. The character builder walks you through characteristics, occupation, skill points, and backstory, then hands you a digital character sheet with a built-in dice roller — made for playing on your phone at the table.
Everything works offline and characters are stored on your device. Export a form-fillable PDF character sheet or a Foundry VTT file, and Keepers can lock in their table's character-creation rules with a shareable Ruleset Link. Fan-made and unaffiliated with Chaosium Inc. Actively developed — see the change log.
August 12, 2026
- Added 3D dice with sound — turn them on in the sheet's Manage menu.
August 11, 2026
- Added damage rolling to sheet attacks — impales, shotgun ranges, and gun jams by the book.
- Fixed bows and crossbows showing no attack chance on the sheet.
- Fixed Pulp Quick Fire dealing standard values instead of the stronger Pulp array.
- Improved the Pulp talent picker to match the book's four tables.
- Added a running list of chosen talents while you pick.
- Added click-to-edit characteristics on the classic sheet.
August 8, 2026
- Fixed the PDF sheet losing non-Latin text — Chinese, Japanese, and Cyrillic names and backstories now print on the downloaded sheet.