Optimism Bulk Balance Checker
Paste a list of Optimism wallet addresses and instantly read their native ETH balances — and any token balance — in a single batch. Built for airdrop farmers, treasuries and audits.
About the Optimism bulk balance checker
This tool queries the Optimism network directly from your browser and returns the native ETH balance for every address you provide. You can also check a specific token by entering its contract or mint address. Requests run client-side against the RPC you choose, so your address list never leaves your machine except to read on-chain balances.
How to check Optimism balances in bulk
- Paste your Optimism addresses — one per line or comma-separated.
- Optionally enter a token address to check a specific token instead of ETH.
- Click Check, then sort, total and export the wallets that hold a balance.
Why use a bulk ETH balance checker?
Checking wallets one by one in a block explorer is slow and error-prone. A bulk checker scans hundreds of Optimism addresses in seconds, shows totals and approximate USD value, and lets you copy the funded or empty addresses for the next step of your workflow.
Check balances on other networks
The same bulk scanner works across all major chains: