Overview
What this tool does
Dice Roller: Roll standard or notation-based dice locally using unbiased Web Crypto random values. Dice notation Cryptographic randomness Roll history
- Prepare three six-sided dice with no modifier.
- Local Web Crypto dice-notation engine.
- Confirm that three secure-random rolls and their total are shown, then review the stated limits before copying or downloading anything.
Method
How this tool works
Local Web Crypto dice-notation engine. The calculation or transformation is deterministic for the same supported input, and the worked example below shows the intended scope.
Example
Dice Roller worked example
Input: three six-sided dice with no modifier.
Expected output: three secure-random rolls and their total are shown.
Limits
Assumptions and limits
- Inputs and files stay in this browser and are excluded from analytics.
- The worked example assumes three six-sided dice with no modifier.
- Units, dates, rates, selections and source-file quality are taken exactly as entered unless the workspace labels a default.
- Dice Roller implements the stated bounded method, not every possible interpretation of the task.
- Check important output against the original data or an independent method before relying on it.
Privacy
Local processing
Values and files are processed locally in this browser unless the workspace explicitly identifies an optional network feature. Great Future does not intentionally collect tool inputs.
Sources
Method references and scope
Internal review owner: Great Future Product Engineering.
- Dice Roller method specification — Great Future Product Engineering. Reviewed 2026-08-29. Internal implementation reference documenting the formula, data assumptions or deterministic transformation used by this tool; it is not an external authority.
Questions
Frequently asked questions
What input should I prepare for Dice Roller?
Prepare three six-sided dice with no modifier. Keep the original values or file available so you can compare the result.
What should I verify after using Dice Roller?
Verify that three secure-random rolls and their total are shown. Dice Roller implements the stated bounded method, not every possible interpretation of the task.
Related
Related tools
Across Great Future