Free GRIN for Everyone
Practice real slatepack transactions on testnet or mainnet — no sign-up, no fees.
tGRIN has no monetary value — safe for learning and testing the Grin slatepack transaction flow.
Real GRIN with real value. Claim to receive actual GRIN coins via the same slatepack flow used by exchanges and pools.
Combined Totals (Testnet + Mainnet)
About Grin Drop
Grin Drop is an open-source GRIN faucet that teaches you how real Grin transactions work. Unlike most cryptocurrencies, Grin uses interactive transactions (slatepacks) — both parties must participate to complete a transfer. This is the same flow used by mining pools and exchanges.
The testnet drop is a risk-free sandbox: claim tGRIN, run through the full 3-step slatepack flow, and understand Grin before using real funds.
Links: grin.mw · grin-wallet · Grim GUI · GitHub