GTokenTool

Guides

How to Generate and Store SUI Wallets in Bulk

Use a trusted device and open the wallet generator. It can create up to 500 Sui wallets per run and export the addresses and Base64 private keys to Excel. Keys are generated locally; refreshing the page does not recover them.

5 min readUpdated 2026-10-22

A batch of wallets is a batch of secrets

Generating hundreds of addresses takes seconds. Keeping every key recoverable without leaking it takes a plan: decide who holds the file, where the backups live and what happens if a device is lost.

Addresses can be shared; private keys cannot. Treat screenshots, clipboard history and browser downloads as part of the risk surface.

Local generation still needs a safe machine

This tool creates keys in the browser and signs locally. Network requests carry public data or signed transactions, not the private keys.

That does not make a compromised machine safe. Malicious extensions and malware can read a page, so use a clean device and keep important batches offline after export.

Run a small test first

Fund one wallet, import it into the batch transfer or collection tool, and complete a small transaction. Check the file format, fee and gas before you expand the workflow.

Generate SUI wallets

Quick facts

Wallets per run
up to 500
Key type
Ed25519
Generation
local to the browser
Export
address and Base64 private key
File format
Excel (.xlsx)
Starting balance
0 SUI; fund each wallet separately

How it works

Follow these steps to complete the task safely.

  1. 01
    Use a trusted deviceRemove unnecessary browser extensions and avoid shared or remote-controlled computers. Disconnect from the internet if your process allows it.
  2. 02
    Choose the batch sizeGenerate up to 500 wallets at once. Keep the page open until the private-key file is saved.
  3. 03
    Export immediatelyDownload the Excel file containing the addresses and Base64 private keys. A refresh cannot recover a batch that was never exported.
  4. 04
    Back up offlineStore an encrypted copy on an offline disk and keep a second backup. Do not paste the file into chat, email or an unencrypted cloud note.
  5. 05
    Test with one walletFund one or two wallets and test the batch flow before moving real funds across the full set.

FAQ

Common questions about this tool and its fees.

Are private keys uploaded to a server?

No. Addresses and private keys are generated in the browser. The app reads balances or submits signed transactions, but the private keys are not sent to the server.

Can I recover a batch after refreshing?

No. The page does not keep the batch for you. Export the private-key file before refreshing or closing the page.

Can I store the Excel file in cloud drive?

Avoid it unless the file is encrypted first. The spreadsheet gives anyone who opens it control of every wallet.