provablylegit

Paste your seeds. See whether the casino changed your result.

A provably fair bet can be recalculated from three values: the server seed, your client seed and the nonce. Run them here and compare with your bet history.

Runs in your browser. Seeds never leave your device.

Game

Casinos ranked by fairness and payouts

Full rankings

No casinos match this list yet. New reviews are added as testing finishes.

How we score casinos

Every casino gets six sub-scores out of 10. The overall score is their weighted average, using the weights below. Payout scores come from our own timed withdrawals.

  • Fairness40%
  • Payouts20%
  • Security and licence20%
  • Support10%
  • Bonuses5%
  • Games5%

Full testing method