Subreddit directory
For artists, writers, gamemasters, musicians, programmers, philosophers and scientists alike! The creation of new worlds and new universes has long been a key element of speculative fiction, from the fantasy works of Tolkien and Le Guin, to the science-fiction universes of Delany and Asimov, to the tabletop realm of Gygax and Barker, and beyond. This subreddit is about sharing your worlds, discovering the creations of others, and discussing the many aspects of creating new universes.
Subscribers
1.8M
Active users
—
Category
entertainment
Refreshed
1 day ago
Coverage score
2 / 4 evidence checks passed
Can you post here?
Thin data
We do not yet have enough data to make a clean recommendation here.
Posting gates
When cited Reddit discussions from worldbuilding show up in our LLM-observation dataset, these brands appear most often.
1. Obsidian
21
2. Inkarnate
12
3. DokuWiki
7
4. Paint 3D
6
5. Indies Unlimited
3
6. Inkscape
3
7. MediaWiki
2
8. Notion
2
Based on 114 observed brand mentions across all indexed citation history. Rankings prioritize the last 30 days. Last updated Apr 20, 2026.
See the broader citation datasetA simple read on whether the subreddit is accelerating, stable, or contracting in recent observed data.
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Managed path
Use worldbuilding as one signal, not the whole strategy. The plan needs the surrounding communities, posting constraints, and the commercial context for your category.
Prefer the DIY path?
Signals is still the hands-on option for buying aged Reddit accounts or supporting a live post once you already know the execution plan.