Move LBTC between chains in one block, every time.
Bridge LBTC ⇄ wLBTC between the native chain and Arbitrum. Non-custodial, verifiable, settled on-chain. No gatekeepers. No wrapped-asset casino.
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Settles in 1 block~3 minute turnaround
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Non-custodialYour keys, your coins
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1% fee1% in · 0% out
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Fully on-chainEvery tx verifiable
wLBTC Supply
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Vault LBTC
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Bridge Fee
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Pending Withdrawals
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🚧 The bridge is closed on the relaunched chain
Until it is back, please do not send LBTC to the vault address: deposits are only turned into wLBTC while the relayer is running.
The numbers above are read live from the vault and the Arbitrum contract, so you can always check the backing yourself. The wLBTC on Arbitrum was minted against the first chain (before the 1 November 2026 relaunch); the vault on the new chain starts empty, so the bridge stays closed until there is a published plan for those tokens.
Follow Discord for the relaunch date.
↗ Bridge OUT — wLBTC → LBTC
Burn wLBTC on Arbitrum. The relayer sends native LBTC to your LBTC address, typically within one block. 0% fee.
Your balance: — wLBTC
↙ Bridge IN — LBTC → wLBTC
Send LBTC to the vault. The relayer mints wLBTC to your Arbitrum address, minus 1% fee. Minimum 0.1 LBTC.
Sender: loading…
Advanced — bridge manually from your miner
Vault: 1215RNfGGMzXeNhn9SQvhtmrunwVAz1aUn
Memo: ARB:<your-arbitrum-address>
Amount must be ≥ 10 LBTC