How to Bridge Tokens Between Blockchains — Beginner's Guide 2026

Bridging crypto usually takes 2–15 minutes and costs about $1–$50 per transfer, depending on the network, with Ethereum gas often averaging $2–$5 per transaction as of May 2026 according to Etherscan gas tracker data. You are basically moving tokens from one blockchain to another using a bridge protocol that locks your assets on Chain A and releases equivalent tokens on Chain B.

Complete this step for bridging crypto tokens across different blockchain networks.

Pick a bridge based on liquidity and networks supported.

Bridges like Stargate and Wormhole connect chains like Ethereum and Arbitrum. Stargate reported $1B+ TVL in 2025 per DefiLlama — deep enough to handle large transfers without significant slippage. TVL matters because low-liquidity bridges cause delays or worse swap rates.

Pro tip: stick to bridges with $500M+ TVL minimum, because lower TVL bridges can delay withdrawals during high-demand periods, according to DefiLlama liquidity data.

Connect your wallet to the bridge.

You'll use a wallet like MetaMask or Phantom, which store your private keys and handle transaction signing. MetaMask had 100M+ downloads as of 2025 per Consensys, which is why most Ethereum bridges default to it.

Pro tip: always verify the website URL before connecting your wallet. Phishing scams accounted for over $1B in crypto theft in 2024 per Chainalysis.

Select source chain and destination chain.

You pick the source chain (where tokens come from) and the destination chain (where they're going). Ethereum runs at 15–30 TPS vs Arbitrum's ~2,000+ TPS per 2026 L2Beat data, which is why most users bridge to Layer 2 for cheaper fees.

Pro tip: set your destination as the cheaper chain. Gas fees on Ethereum mainnet can spike above $20 during congestion, per Etherscan historical data.

Enter amount and confirm the transaction.

Enter how much crypto to send and confirm the transaction in your wallet. Bridge fees typically run 0.05%–0.3% per transfer, per DeFi protocol disclosures in 2025.

Pro tip: start with a small test transfer of $10–$20. Failed bridge transactions still cost gas, sometimes $3–$8 on Ethereum even when the transfer doesn't go through.

Wait for final settlement on the destination chain.

Some bridges settle in 2–10 minutes (optimistic rollups), others take 20–30 minutes based on finality rules, per LayerZero and Wormhole documentation from 2025. Tokens appear in your wallet once both chains confirm the transaction.

Final takeaway: if your bridge transaction shows confirmed on-chain but tokens haven't arrived after 30 minutes, it's almost always a cross-chain finality delay, not a lost transfer, based on 2025 bridge incident post-mortems.