Solana Multisender and Airdrop Tool

A Solana multisender is a tool that distributes SPL tokens to many wallet addresses in one operation. DexLab Multisender lets you paste a list (or upload CSV/xlsx) of recipients and send tokens in batched, wallet-signed transactions.

On Solana mainnet the first 20 recipients are free, each recipient after that costs 0.001 SOL, and no batch pays more than 0.3 SOL however large it is. On top of that you pay the standard Solana network fee (about 0.000005 SOL per transaction) and account rent for first-time recipients (about 0.00204 SOL), both of which go to the network rather than to DexLab. Devnet usage is free for testing.

Token creation cost

Yes. Your wallet signs every transaction directly. Tokens never leave your control, and DexLab cannot move them on your behalf.

Yes. The multisender automatically detects whether the mint uses the classic SPL Token program or Token-2022, and uses transfer-checked instructions with the correct program for either case.

Yes. Upload .xlsx, .xls, .csv, or .txt files with two columns (address, amount). The first row can be a header. Decimal amounts are preserved at full precision (no rounding).

There is no hard cap. Recipients are split into chunks of 75 transactions per wallet popup. A 1,000-recipient airdrop typically takes 14 popups and a few minutes of wall time. The pre-flight check warns you in advance how many popups to expect.

Each transfer is independent. Successful transfers stay confirmed on-chain; failed rows show in the result table with a Retry button. Retries do not incur additional service fee. The fee paid upfront covers every recipient regardless of retry count.

Yes. Paste the list or upload a CSV or xlsx file, and the tool signs the transfers in batches of 75 per wallet popup and broadcasts them in parallel. There is no fixed ceiling on list size; the practical limits are your wallet approving each batch and the Solana network fees and account rent for first-time recipients. Above 320 recipients the DexLab service fee stays at 0.3 SOL for the whole batch. Rehearse a large list on devnet first, where the tool is free.

The DexLab service fee depends only on how many recipients are in the batch: 20 recipients or fewer cost nothing, 50 recipients cost 0.03 SOL, 100 recipients cost 0.08 SOL, and any batch of 320 or more recipients pays the 0.3 SOL cap. Solana network fees (about 0.000005 SOL per transaction) and rent for first-time recipient token accounts (about 0.00204 SOL each) are paid to the network on top and are the same on every tool.

Paste one address and amount per line, or upload a CSV, TXT, xlsx or xls file with address and amount columns. The tool detects whether the token uses the classic SPL program or Token-2022, checks every address before anything is sent, then signs the transfers in batches of 75 per wallet popup and broadcasts them in parallel. After the send it reads every recipient account back from the chain, and any failed row can be retried at no extra service fee.

Connect your wallet, choose the token, add recipients by paste or file upload, run the pre-flight check, and approve the batched signing. The full walkthrough with costs and edge cases is in the airdrop guide.

Read the airdrop guide