Wallet Generator

Wallet Generator builds new Solana wallets in bulk, right in your browser. Each one comes with a public address, a private key, and a 24-word recovery phrase.

Wallet Generator j.tools/en/tools/wallet-generator

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Wallet Generator Free Platform fee

Open tool

Platform fee

Free

Network fee, rent and transaction value are separate.

When this tool fits

#when-this-tool-fits

• You need a large set of Solana wallets for a test environment, a payout run, or a campaign setup.
• You want repeatable bulk creation with a clean export instead of making wallets one at a time.
• You need the keys in a format you can import or script with: Base58 in every export, plus Base64 and a byte array in the JSON file.
• You want a single recovery phrase to back up an entire set, which is what shared mnemonic mode is for.

Before you start

#before-you-start

• No wallet connection is needed. The tool is fully client-side, so there is no SOL to spend and no transaction to sign.
• Have a safe place ready to store the exported file. The private keys and recovery phrases inside it are sensitive, and there is no way to recover them if the file is lost.
• Decide your mnemonic mode up front. Separate phrases give maximum isolation. A shared phrase gives one backup for the whole set. You cannot change the mode after a run, only generate again.

Use only short-lived operational wallets; never enter a seed phrase or a long-term wallet key.

Use

• Only short-lived operational wallets

Never enter

• A seed phrase
• A long-term wallet key

How to use it

#how-to-use-it

1. Pick wallet count and mnemonic mode

   Enter how many wallets you want, anywhere from 1 to 5000. Leave Use Shared Mnemonic off to give each wallet its own 24-word phrase, or turn it on to derive every wallet from one phrase.

2. Run generation and review the preview

   Click Generate Wallets and watch the counter until it reaches your count. The list shows the first 150 rows; search by address, or reveal a private key to check it.

3. Export to CSV, XLSX or JSON

   Click CSV, XLSX, or JSON above the list to download the complete batch, not only the rows on screen.

Key settings

#key-settings

• Wallet Count: how many wallets to generate, any whole number from 1 to 5000. It defaults to 10, and input is clamped to that range, so a value outside the limits is pulled back in.
• Use Shared Mnemonic: off by default, so each wallet gets its own fresh 24-word phrase. Turn it on and one phrase is generated once, then reused. Either way each wallet is derived at its own index on m/44'/501'/{i}'/0', where the index is the row number minus one (the first wallet is index 0). Derived wallets are still separate accounts, and each must hold its own SOL.
• Export format (CSV / XLSX / JSON): the file type for the full batch download. CSV and XLSX suit spreadsheets and manual review, and carry the address, the Base58 private key and the phrase. JSON suits scripts and bulk import, and adds the Base64 and byte-array encodings and the derivation scheme.

Fees and costs

#fees-and-costs

Caution

About fees. Every action has two costs: the Solana network fee paid to validators, and the J Tools platform fee. The platform fee always shows in the app before you confirm, and nothing is charged until you sign. Fees can change over time, so trust the in-app summary rather than a number you saw once.

Cost	Amount
J Tools platform fee	Free
Solana network fee	None. Generating wallets sends no transaction.
Rent and transaction value	None. Nothing is written to the chain until you fund a wallet yourself.

Before you sign

#before-you-sign

Nothing here asks for a signature. The keys exist only in the open page, so export the file before you leave it.

Common issues

#common-issues

• The count changed on its own. The valid range is 1 to 5000. Values outside it are clamped, so check the field if the number changed on you.
• The preview looks incomplete. That is expected. The preview caps at 150 rows. The full batch is in the export file, not the on-screen list.
• You closed the page before exporting. The keys live only in the page while it is open. If you navigate away without downloading the export, the set is gone and must be generated again.
• The browser slows on a big run. Large batches generate in chunks of 100. Give it a moment and let the counter finish.

Practical tips

#practical-tips

• Export to JSON when the next step is a script. The JSON-array private key drops straight into the Solana web3.js Keypair.fromSecretKey flow and bulk import routines.
• Importing into Phantom or Solflare? Bring in the Base58, Base64, or JSON-array private key and you land on exactly that row’s address. Import the 24-word phrase instead and the wallet defaults to index 0, which is the right address only for the first row; for any other row the wallet needs index No minus 1, where No is that row’s number in the export, so importing the private key is simpler.
• If you want a memorable address pattern instead of random output, generate a single key with the Vanity Wallet Generator and use Wallet Generator for the rest of the set.

Related tools

#related-tools

• Vanity Wallet Generator
• Multi Sender and Airdrop
• Batch SOL and Token Collector
• Many-to-Many Transfers

Tip

J Tools is non-custodial. We never store your wallet’s private keys and never ask for your seed phrase. Every transaction you approve in a connected wallet is signed inside that wallet, and its key never reaches our servers. A few multi-wallet tools do let you paste private keys for throwaway hot wallets, which stay in your browser tab and sign there. Holder Booster is the one tool that hands a key to our worker: the fresh distributor wallet it creates for each run, sent encrypted. Never paste a key tied to long-term holdings, and if a page ever asks for your seed phrase, stop and close it.

Help

#help

Fees and safety · All tools · Support