Dice Roller
A fast, fair offline dice roller for tabletop games — roll any dice, save presets, track history.
Dice Roller is a fast, fair, and fully offline dice roller for tabletop role-playing and board games — no account, no internet, no data collection. Every roll uses cryptographically fair randomness (SecureRandom).
Roll any combination of dice simultaneously across 8 dice types: d4, d6, d8, d10, d% (percentile), d12, d20, and d100. Add or remove dice with simple + / − buttons, or long-press a die to enter an exact quantity (up to 100 per type). Choose a Standard mode with an animated rolling sequence that lands on your results, or Instant mode to jump straight to the totals. The results screen shows each die individually plus a grand total.
Save any dice combination as a named preset, sort your presets alphabetically, and mark up to 4 as quick-roll shortcuts that appear right on the results screen. Every roll session is automatically saved to history with a timestamp and full dice breakdown, and you can export your complete history as a CSV file.