Cool Fire Giant

Tools for Heroes

We build digital tools for game masters, players, and RPG tables — from session prep to play at the table.

Get in touch See our projects

Our work

Projects

Tools we've shipped for RPG tables — starting with character creation for D&D 5e.

  • Live

    HewnHero

    D&D 5e Character Builder

    A free, browser-based D&D 5e character builder. Play as a guest with local saves, or create a free account for custom content, import/export, and PDF character sheets.

    Unofficial fan tool. Not affiliated with Wizards of the Coast.

    Open HewnHero

For your table

Tools that support the story — not replace it

RPG is imagination, improvisation, and presence. Our job is to remove friction: less spreadsheet, more story.

  • Apps and platforms

    Web and mobile tools for campaigns, character sheets, maps, and session tracking.

  • Automation for GMs

    Generators, organizers, and workflows that save prep time without stifling creativity.

  • Experience at the table

    Interfaces designed for the pace of play — clear, fast, and immersive when it counts.

The name

Fire for the story. Cool for the craft.

Cool Fire Giant comes from two forces: passion for RPG and engineering rigor. The giant stands for scale and presence; fire, the energy at the table; cool, the precision of the tools that hold it all up.

HewnHero is our first shipped product. We're building more tools for the Cool Fire Giant ecosystem — stay tuned.

Have an idea for an RPG tool?

We want to hear from GMs, players, and creators. Write to us.

contato@coolfiregiant.com