Thulr
Thulr is a spoiler-free reference tool designed for fantasy novel readers who want to avoid accidental plot revelations. It provides character profiles, world-building details, and relationship maps that adapt to the user's progress in a series. By selecting a specific book and chapter, readers unlock only information that has already been revealed, keeping future events hidden. The platform currently covers series like The Empyrean and A Court of Thorns and Roses, with more in development. Thulr aims to replace traditional wikis, which are typically written for those who have finished the entire series and often contain major spoilers.
- Category
- Advertising
- Pricing
- Free
Problem solved
Traditional wikis and fan sites frequently contain unmarked spoilers, ruining surprises for readers still progressing through a series. Thulr solves this by dynamically filtering content based on the reader's current chapter, ensuring no future twists, deaths, or betrayals are accidentally revealed.
Use cases
- Looking up a forgotten character's backstory without spoilers
- Checking relationships between characters mid-series
- Recalling places or terms in a complex fantasy world
- Exploring lore and concepts up to a certain point in the story
- Assisting book club discussions where members are at different progress levels
Audience
- Hobbyists
Pros
- Completely free to use
- No account required
- Spoiler-free by design, chapter-by-chapter filtering
- Clean and intuitive interface
- Actively expanding series coverage
Cons
- Very limited series selection (only two as of now)
- Requires manual reading progress updates
- No offline access
- Dependent on maintainer updates for new content
- No mobile app
Official website: https://thulr.co/
Canonical LambdaBase page: https://www.lambdabase.com/tools/thulr