Tetra-cube
Tetra-cube generates D&D 5e statblocks, with tools to edit creature statistics, save and print blocks.
About Tetra-cube
Tetra-cube provides a D&D 5e Statblock Generator for building and editing monster statblocks. It supports fields for size, type, alignment, armor class, hit points, speeds, ability scores, saving throws, skills, condition immunities, damage types, languages, senses, and challenge rating, plus abilities, actions, bonus actions, reactions, and legendary, mythic, lair, and regional sections.
Users can start from monster presets, save and load statblocks, and output a printable block, image, or Markdown. Ability text supports placeholders that insert the monster name and calculate attack modifiers, damage rolls, and save DCs.
Key features
- Edit ability scores, AC, HP, speed and challenge rating
- Choose size, creature type, tag and alignment
- Add abilities, actions, bonus actions and reactions
- Add legendary, mythic, lair and regional effects
- Save and load statblocks, view as image or Markdown
- Print single block or multiple blocks with color mode
- Covers detailed fields such as skills, senses, languages and damage types
- Offers save, load, printable, image and Markdown outputs
- Includes monster presets and calculated attack, damage and save tags
Tetra-cube at a glance
- Category
- Lifestyle & Hobbies › Hobbies & DIY
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Tetra-cube FAQ
How do I insert the monster's name in ability text?
How do I show calculated attack, damage, or save values?
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