Dice Roller
Roll 1 to 20 dice with common dice shortcuts or custom sides.
Roll dice
Results
Run the tool to place a result here. Initial HTML stays stable for hydration.
How to Use Dice Roller
Add your input
Paste or type the dice settings you want Random Jar to use. Empty lines are ignored and your custom text stays in the browser.
Choose options
Adjust the visible settings for count, duplicates, sorting, or mode when the tool offers them.
Roll again when needed
Use the repeat action to create another result from the same input without retyping everything.
Use Cases
Use cases
Use it for tabletop games, classroom probability examples, quick board-game replacements, or simple random scoring.
Quick classroom use
A teacher can prepare a short list, run the generator, and copy the result into lesson notes or a shared slide.
Meeting workflow
A facilitator can use it to pick speaking order, split small groups, or settle a harmless tie during a call.
Related Tools
Dice Roller FAQ
Does Random Jar upload my custom input?
No. These tools run in the browser and do not send your lists, names, questions, or generated results to a backend service.
Can I use the result for high-stakes decisions?
No. Random Jar is intended for low-stakes choices, examples, games, and utility tasks, not medical, legal, financial, safety, or security decisions.
Why did I get a different result after clicking again?
Each run requests fresh random values from the browser crypto API, so repeat runs are expected to produce different results.