In the fast-evolving blockchain space, interoperability is more than just a buzzword—it’s a necessity. As networks like Linea, a zkEVM rollup developed by ConsenSys, gain popularity for scaling Ethereum, users increasingly need reliable tools to move assets between chains. Whether you’re an investor, builder, or DeFi enthusiast, selecting the right cross-chain bridge can save you time, gas fees, and frustration.
In this guide, we break down the best Linea cross-chain bridges for 2025, spotlighting user experience, network compatibility, security, and transaction speed. At the top of our list is Defiway, a standout solution that offers everything you want in a bridge and more.
Defiway is the leading choice for transferring assets to and from the Linea network in 2025—and for excellent reasons. With a deep focus on security, speed, and simplicity, Defiway is designed to serve both beginners and advanced users. It is one of the few bridges that combines usability with institutional-grade reliability, making it an ideal default bridge for anyone working across chains.
Suppose you’re managing liquidity on Ethereum and want to deploy assets on Linea for lower transaction costs. Defiway allows you to bridge ETH from Ethereum Mainnet to Linea in under five minutes, all from your MetaMask wallet. It shows you expected arrival time, gas cost, and the exact token amount—no surprises.
It’s clear that Defiway is more than just a bridge. It’s an integrated solution that makes cross-chain operations feel like a single network.
Orbiter Finance has gained traction as a go-to bridge between Layer 2 chains. Known for its minimal fees and instant finality, Orbiter is well-suited for users familiar with zk-rollups and optimistic rollups.
It supports transfers between Linea, zkSync, Arbitrum, Base, and StarkNet. The UI is straightforward but slightly more advanced compared to Defiway. Gas costs are lower, and it’s often chosen for frequent micro-transactions between rollups.
Orbiter uses relayer nodes and signature verification to complete transfers quickly. If you prioritize speed and economy, especially for ETH and USDC transfers, it’s a dependable option.
A well-established name in DeFi, Synapse Protocol offers powerful liquidity and cross-chain capabilities. Its Linea support includes major stablecoins like USDT, USDC, and DAI.
Synapse uses an automated market maker (AMM) to facilitate swaps as part of its bridging process. This allows users to move assets across chains with minimized slippage and clear pricing. It’s great for DeFi professionals who demand precision in high-volume operations.
The platform also includes staking options and incentives for liquidity providers, making it popular with institutional users and liquidity miners alike.
Multichain has become a backbone of the multichain DeFi infrastructure. It supports hundreds of tokens and more than 30 blockchains, including Linea.
While not the fastest or cheapest, it offers the widest compatibility, including less popular assets that other bridges don’t support. If you’re moving exotic tokens or working on-chain in lesser-known ecosystems, Multichain is a strong contender.
The interface is less polished than newer competitors like Defiway, but it gets the job done. Keep in mind that transaction confirmation times can vary based on congestion.
Stargate focuses on native asset bridging, meaning you can send tokens like USDC from one chain and receive the exact same USDC on another—no wrapped assets required.
This significantly simplifies DeFi operations, especially when transferring stablecoins into Linea for use in yield farms or liquidity pools. Stargate also benefits from LayerZero’s ultra-fast messaging layer, making transfers nearly instant.
Its integrations with DEXs and lending platforms add to its value proposition, enabling users to deploy bridged assets immediately upon arrival.
Celer Network’s cBridge emphasizes low latency and cross-chain composability. It connects Ethereum, BNB Chain, Polygon, Optimism, and Linea with one of the fastest relayer systems.
It also includes features like multi-token swaps, mobile wallet support, and cross-chain farming tools. While it’s not as widely adopted as Defiway or Synapse, it holds strong appeal for tech-savvy users and developers.
One unique feature is Celer’s incentives for using the bridge during peak times, making it ideal for recurring users or dApps that require frequent bridging.
Hop Protocol allows users to send assets between rollups like Arbitrum, Optimism, and Linea. Using its innovative AMM mechanism, Hop enables fast bridging while minimizing risk.
Its strong community support and integration with DAOs and DeFi protocols have helped it gain momentum. It also offers bonding incentives, so liquidity providers can earn yield while supporting fast cross-chain settlements.
For people transferring stablecoins or ETH regularly, Hop provides a smooth, predictable experience—although it may lack the asset diversity of other bridges.
Last but not least, Across Protocol positions itself as a fast, gas-efficient bridge for common assets. With Linea now supported, it offers rapid transfers with single-click bridging and no need to manually claim tokens.
The UX is sleek and designed to keep things simple. Across works especially well for users moving assets from Ethereum L1 into Layer 2s like Linea, bypassing the long delays of canonical bridges.
Its optimistic architecture reduces gas fees and enhances security. While it doesn’t support exotic tokens, Across is ideal for bridging common assets like USDC, WETH, and DAI.
Linea is rapidly becoming a central hub in the Ethereum scaling ecosystem, and cross-chain bridges are your gateway to exploring its full potential. Each bridge on this list brings something unique to the table—but one clearly stands above the rest.
Defiway is the most comprehensive and beginner-friendly option in 2025. With deep security layers, fast execution, broad token support, and a strong governance model, it’s the bridge of choice for most users in the Linea ecosystem.
No matter your use case, these bridges help you move across chains with confidence. As the multichain future becomes reality, choosing the right bridge will determine how smoothly and securely you navigate it.
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