SolStack

Solana Airdrop Tool

Send an SPL or Token-2022 token to up to 50,000 wallets — one signature.

SolStack airdrops any SPL or Token-2022 token straight from your own wallet using the SPL token program's native delegate mechanism — no custom program and no token custody. Costs are quoted before you sign, sending to up to 100 recipients is free, and a background worker batches, confirms, and retries every transfer so you can close the tab.

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Frequently asked questions

Sending to up to 100 recipients is free — you only pay Solana network fees and any token-account rent, all quoted before you sign. Larger lists add 0.001 SOL per recipient, applied to the whole list. Every cost is shown up front and leftover SOL is returned automatically when the job finishes.
Any SPL or Token-2022 mint. Paste a mint address and SolStack resolves its program, decimals, metadata, and your balance. You can send to up to 50,000 wallets from a single signed transaction.
No. SolStack never sees your private key. You sign one transaction that delegates a job-specific operator key to move exactly your airdrop total and no more, using the SPL token program’s native approve/revoke mechanism. Your tokens stay in your wallet until each transfer executes, and you can revoke the delegation on-chain at any time.
Yes. A background worker batches and confirms the transfers, retrying failed recipients. You get live per-recipient progress and a downloadable CSV report at the end, and returning to the page resumes the running job.