Coin Flip & Dice Roller
Flip coins, roll polyhedral dice
Free forever — no sign-up, nothing uploaded. Files never leave your device.
Coin Flip & Dice Roller
Flip coins, roll polyhedral dice
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report.pdf
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About this tool
Flip a coin (with tallies and ratios) or roll any die from d4 to d20, with totals and a classic emoji face display.
The BrainCoder Coin Flip & Dice Roller simulates fair coin flips and dice rolls using cryptographic randomness. Flip a virtual coin (heads or tails), roll a standard 6-sided die, or use polyhedral dice (d4, d8, d10, d12, d20) for tabletop gaming. Every outcome is generated with provably fair randomness.
This tool is ideal for tabletop RPGs (D&D, Pathfinder), board games, quick decisions, classroom activities, and any situation where you need a fair random outcome without physical dice. The visual animations make it fun and engaging, while the cryptographic backend ensures the results are as unbiased as rolling a physical die.
Keep a history of your rolls and flips within the session. The tool tracks every result so you can review past outcomes. All randomness is generated locally — no results are stored on any server. It's the most convenient and fairest way to make random decisions.
Key features
Everything you get with Coin Flip & Dice Roller — no premium upsell.
Fair coin flip (heads/tails)
Standard d6 dice roll
Polyhedral dice: d4, d8, d10, d12, d20
Visual flip and roll animations
Roll history tracking within session
Cryptographically secure randomness
How to use Coin Flip & Dice Roller
Follow the steps below to use the tool.
- 1
Choose your randomizer
Select a coin flip, standard d6 die, or polyhedral die (d4, d8, d10, d12, d20) depending on your needs.
- 2
Click Flip or Roll
Click the corresponding button to trigger the animation. The result will be displayed after the animation completes.
- 3
Review the result
The outcome is shown with the numerical value (for dice) or side name (for coins). The result is added to your roll history.
- 4
Keep rolling
Click again for another flip or roll. Your history is maintained throughout the session so you can track all outcomes.
Still free, still private — your files never leave your device.
Launch Coin Flip & Dice RollerFrequently asked questions
Quick answers before you launch the tool.
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