Coin Flip & Dice Roller

Fair Coin Flip Online

Need to make a quick decision? This online coin flipper uses the Web Crypto API to guarantee a truly random, unbiased result every time. Watch the animated coin spin before revealing heads or tails. Each flip is logged with a timestamp so you can review your results and track the running tally of heads vs. tails over multiple flips.

Virtual Dice Roller

Roll between 1 and 6 dice with a single click. Each die produces a cryptographically secure random number from 1 to 6, displayed as a classic die face. When rolling multiple dice, the total sum appears below for quick reference — perfect for board games, tabletop RPGs, or probability exercises. The dice animate briefly to build suspense before showing results.

Live Statistics & History

Every flip and roll is tracked in a scrollable history log with timestamps. The statistics panel updates in real time showing totals, sums, and averages. For coin flips, compare how close your results are to the expected 50/50 distribution. For dice, track the cumulative sum and per-die average across all your rolls.

Crypto-Secure Randomness

Unlike many online random tools that use Math.random(), this tool uses the browser's crypto.getRandomValues() function. This provides randomness sourced from your operating system's entropy pool, making it suitable for fair games, unbiased decisions, and educational probability demonstrations.

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