Build worlds.
Live stories.
Hammertail is a worldbuilding platform to organize lore, characters, places, items, maps, images, files, chapters and timelines
Product in development, join the waitlist to get launch updates :3
Tools for worldbuilding
A complete worldbuilder for writers and screenwriters: connected pages, timeline, maps and files with an AI assistant for consistency and plausibility (without generating text).
Lore as pages
Create pages for characters, locations, items, events and factions. Organize images and attachments and keep everything easy to browse.
Links, relationships and genealogies
Connect elements of your world (including who is related to whom). Cross-references keep your lore consistent and easy to consult.
Your world's timeline
Place events and chapters on a timeline and see causes and consequences. Great for complex plots.
Maps, images and files
Keep maps, images and documents of your world in one place. Less folder chaos, more context.
Integrated writing
Write chapters and pages with your world as reference: characters, places, events and items always at hand.
AI for consistency (no text generation)
Highlights inconsistencies and plot holes, asks questions and helps you revise without taking your creative voice.
How it works
Build your worldbuilder in simple steps and keep consistency with AI help, without outsourcing your creativity.
01. Create your world
Set a name, premise and initial structure. From there, everything grows as connected pages.
02. Add pages (characters, places, items...)
Each element becomes a rich page with details, images and files. Perfect for lore that evolves over time.
03. Link elements
Connect pages and relationships (including genealogies) so you never lose context or contradict your universe.
04. Organize on the timeline
Place events and chapters. See what happens before/after and keep the plot coherent.
05. Use AI to review consistency
Check plausibility, inconsistencies and plot holes. The AI does not generate text, it helps you refine.
Want to be notified when access is available?
Pricing
Right now, we’re in development and accepting waitlist sign-ups.
Waitlist
No charge right now
- Access will be released by invite as development progresses.
- You’ll receive product updates and launch news.
- Plans and pricing will be announced at launch.
By joining the waitlist, you agree to receive communications about Hammertail.
FAQ
Quick answers to understand Hammertail and how early access will work.
Community
Follow development, give feedback and help shape Hammertail with us.
Coming soon
Channels and updates
We’re setting up spaces to share updates and collect feedback. For now, you can follow us on GitHub and join the waitlist.
Blog
Ideas, behind-the-scenes and worldbuilding practices (coming soon).
Coming soon
Content and updates
We’ll publish product updates, worldbuilding guides and development behind-the-scenes.