SHA-256 verified randomness

Random Number Picker

Pick a random number from any range — 1-100, 1-1000, or whatever you need.Every result is verifiable via SHA-256 hash.

The same algorithm powers full draws

For events with many participants, FairPicker handles it cleanly

Draw winners from Instagram, YouTube, forum comments (auto-collected), or Excel rosters — free for up to 300 participants. Every draw produces an integrity certificate anyone can verify.

Create a free draw

What is a random number picker for?

  • Settling decisions among friends without rock-paper-scissors
  • Drawing winning numbers (small giveaways)
  • Letting luck decide in games
  • Random class numbers, seat assignments
  • Lottery numbers (e.g., 1-45)

Why is FairPicker's random number picker fair?

This tool uses your browser's crypto.getRandomValues API to generate cryptographically secure randomness — far more uniform and unpredictable than Math.random. We display the result, the seed, and the SHA-256 hash together so anyone can verify the integrity of the outcome — the same algorithm we use in FairPicker's main draw service.