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Solana Multisender

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Solana Airdrop Tool - SPL Multisender

Send SPL tokens to thousands of wallets in batched transactions. Solana airdrop multisender for token launches, rewards, and team distributions. No coding.

Multisender

Blockchain

Connect to the chosen blockchain.

Token address

Enter the address of the Solana token to start.

Mode

Choose whether to send the same or different amounts to all addresses.

Amount

Choose the amount of tokens to send for each address.

Addresses

Provide all recipient addresses.

Addresses

Amount of addresses
0 addresses
Tokens to send
0

Upload file

The 20lab Solana airdrop tool is a multisender utility for SPL tokens that lets you send tokens to thousands of wallet addresses in batched transactions. It is purpose-built for token creators who need to distribute SPL tokens at scale - airdrops, vesting payouts, reward campaigns, and team allocations - without sending each transfer one by one.

The tool runs entirely on-chain using the Solana Program Library (SPL) standard, supports both classic SPL and Token-2022, and works with any wallet that holds a balance of the token you want to distribute. It pairs naturally with the 20lab Solana token generator for projects that want to launch and distribute in one workflow.

The Solana multisender works in 3 steps:

  1. Connect your wallet and enter the mint address of the SPL token you want to distribute.
  2. Upload recipients as a CSV file or paste them as text. Choose equal amounts for everyone or different amounts per address.
  3. Confirm the transaction. The tool automatically batches recipients into the largest transactions Solana allows and signs them sequentially.

You can monitor every batch in real time using the "Check progress" panel, including transaction hashes and Solana Explorer links. For a step-by-step walkthrough, see our guide on how to airdrop Solana tokens.

To send SPL tokens to multiple wallets at once, you need a multisender tool because Solana does not support a native one-click bulk transfer. Sending tokens individually would mean signing one transaction per recipient - slow, expensive, and impractical past a few dozen wallets.

The 20lab Solana multisender bundles recipients into batches that fit within Solana's transaction size limit and signs them on your behalf. For a 1,000-wallet airdrop, this turns 1,000 separate transactions into roughly 50 batched ones, cutting both time and network fees dramatically.

No - these are two different things:

  • A SOL airdrop (or ecosystem airdrop) is when a project distributes free tokens to eligible wallets, and users claim them. You are the recipient.
  • The 20lab Solana airdrop tool is a multisender that distributes tokens you own to other wallets. You are the sender.

If you are looking to claim a free token airdrop, you need the official project's claim page - not a multisender tool. If you have a token and want to distribute it to your community, this tool is the right one - especially common for memecoin launches and community reward campaigns.

The Solana multisender works with all SPL tokens on the Solana blockchain, including:

The tool auto-detects which program your token uses (Token Program or Token-2022) and selects the correct transfer instruction, so you don't have to configure anything manually.

A single Solana transaction can typically include 15-25 SPL token transfers, depending on whether recipients already have an Associated Token Account (ATA) for your token. Creating a new ATA consumes more transaction space than a simple transfer.

For larger distributions, the Solana multisender automatically splits your recipient list into sequential batches sized to fit within Solana's 1,232-byte transaction limit.

The 20lab Solana airdrop tool accepts recipient data in two formats:

  • CSV / TXT upload - One row per recipient, with the wallet address and amount in separate columns. Maximum file size is 2 MB.
  • Manual text entry - Paste addresses directly using the example format shown in the interface.

Every address is validated against the Solana base58 standard before the transaction is signed. Invalid entries are flagged before any SOL is spent, so you never waste network fees on malformed addresses.

A Solana airdrop has two cost components:

  • Solana network fees - Typically a fraction of a cent per transaction, plus rent (~0.002 SOL) for each new Associated Token Account that needs to be created for a recipient.
  • 20lab platform fee - A small fee based on the number of recipients, shown in full before you confirm.

Compared to sending tokens one wallet at a time, the multisender typically cuts total fees by 90%+ by batching transfers. The interface always displays the complete cost breakdown before any transaction is signed.

Processing time for a Solana multisender airdrop depends on:

  • Number of recipients - Each batch processes in 10-15 seconds under normal conditions
  • Solana network congestion - Peak periods can slow confirmation

As a rough rule, you can airdrop to 1,000 wallets in 5-10 minutes end to end. Progress is tracked live in the sidebar so you always know which batch is processing.

If a batch fails during a Solana airdrop, only that specific batch is affected - all other batches continue processing normally. Failed batches can be retried independently from the progress panel.

The most common failure reasons are:

  • Insufficient token balance in the sender wallet
  • Insufficient SOL to cover transaction fees and ATA rent
  • Frozen recipient ATAs (only applies to tokens with active freeze authority)
  • Tokens with non-transferable or transfer-hook extensions that block the transfer

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