Canonical Bridge · Review
ActiveScroll Bridge Review 2026: Canonical Ethereum to Scroll Route
Scroll Bridge is the canonical route for moving assets between Ethereum and the Scroll zkEVM Layer 2. DefiLlama shows about $32.1 million locked, but no audits are listed in its data.
By the DappsAtlas editorial team · Updated
DappsAtlas score
7.0/10
Good
Our verdict on Scroll Bridge
7.0/10Scroll Bridge suits users who want the official route between Ethereum and the Scroll zkEVM Layer 2 without a third-party aggregator. Its main strength is that it is the canonical bridge, with about $32.1 million in TVL on DefiLlama. The main caveat is that public sources list no audits and publish no fees or withdrawal times, so verify those in Scroll's documentation before moving significant funds.
Score breakdown
How Scroll Bridge scores
- Security
- 6.5/10
- Ease of use
- 7.5/10
- Fees
- n/a
- Features
- n/a
Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.
What is Scroll Bridge?
Scroll Bridge is the official portal for moving assets between Ethereum and Scroll, which its homepage describes as a native zkEVM Layer 2 for Ethereum. DefiLlama classes it as a Canonical Bridge and describes it as a way to transfer assets between Scroll and Ethereum.
DefiLlama shows roughly $32.1 million in TVL, up 0.9% over seven days, with Ethereum as the listed chain. It lists no token and no audits for this entry. Public sources give little else, so fee levels, withdrawal times and limits are not covered here.
How Scroll Bridge works
A canonical bridge links a Layer 2 to its base chain. When you deposit from Ethereum, assets are held in bridge contracts on Ethereum and the equivalent assets become available on Scroll. When you withdraw, the process runs in reverse.
Scroll is described as a native zkEVM Layer 2 for Ethereum. Rollups of this type post data and proofs back to Ethereum, which is what allows withdrawals to be settled there. The project does not give details on proof timing or withdrawal delays, so check the portal for current figures.
4 features
Key features
01
Ethereum to Scroll transfers
Transfers assets between Ethereum mainnet and the Scroll Layer 2, as described by DefiLlama.
02
zkEVM Layer 2 link
Scroll is described as a native zkEVM Layer 2 for Ethereum, so apps built for Ethereum's virtual machine can run on it.
03
Canonical bridge category
It is the bridge presented on the official Scroll portal rather than a third-party aggregator.
04
Visible TVL tracking
The bridge locks about $32.1 million in TVL on Ethereum, with a 0.9% rise over seven days per DefiLlama.
Pros and cons
What we like
- Canonical bridge for Scroll, run through the official portal.
- Simple scope: one route between Ethereum and Scroll.
- About $32.1 million TVL shows meaningful usage.
- No bridge token to buy or manage.
- Connects to a zkEVM Layer 2 compatible with Ethereum tooling.
Watch out for
- No audits are listed in the DefiLlama data, and the project does not point to any audit reports.
- Fee, withdrawal-time and limit details are not published.
- Bridging inherits smart-contract risk from the bridge contracts and the underlying rollup.
- Only covers the Scroll and Ethereum route, so it is no help for moving assets to other chains.
- Its homepage is minimal, so documentation quality cannot be judged from them.
Scroll Bridge fees
Fees are not published. Bridging between Ethereum and a Layer 2 normally involves Ethereum network gas, and the cost varies with network congestion.
Any additional bridge or relayer charges and the withdrawal timing would be shown in the Scroll portal before you confirm a transaction. Check those figures there, since they are not stated here.
Is Scroll Bridge safe?
DefiLlama lists no audits for this entry, but that is a data gap and does not prove none exist. Check Scroll's official documentation for audit reports and security details before bridging.
Bridges hold pooled assets in smart contracts, so a contract flaw or a problem in the rollup could put funds at risk. Public sources report no incidents and say nothing about custody or regulatory status. Only bridge amounts you can afford to lose, and confirm you are on the official site.
6 steps
How to get started with Scroll Bridge
- 1
Use the official Scroll portal address from Scroll's own channels and avoid links from unknown sources.
- 2
Connect an Ethereum-compatible wallet.
- 3
Choose the direction: Ethereum to Scroll to deposit, or Scroll to Ethereum to withdraw.
- 4
Pick the asset and amount, and keep some ETH for gas on the source network.
- 5
Review the fee and timing shown in the interface, then confirm in your wallet.
- 6
Start with a small test transfer before moving larger sums.
Who Scroll Bridge is for
It is for people who already use Ethereum and want to move assets to Scroll, or back, through the network's official channel. It suits users who prefer a canonical bridge over third-party options and are comfortable with wallets and gas fees.
Scroll Bridge FAQs
What is Scroll Bridge?
It is the bridge for transferring assets between Ethereum and Scroll, a zkEVM Layer 2 for Ethereum. DefiLlama describes it as a canonical bridge for that route.
How much does it cost to use Scroll Bridge?
The project does not publish its fees. Users pay Ethereum network gas when bridging, and any bridge-specific costs would be shown in the interface before confirming.
Is Scroll Bridge audited?
The project does not say. DefiLlama lists no audits for this entry, so check the Scroll documentation and audit reports yourself before moving large amounts.
Does Scroll Bridge have its own token?
No. DefiLlama lists the token as none for this bridge. Scroll Bridge is a tool for moving assets rather than a token you buy.
What does canonical bridge mean?
A canonical bridge is the officially recognized bridge of a Layer 2 network. It locks or releases assets on Ethereum and mints or burns the matching assets on the Layer 2.
Compare
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Guides
Guides that mention Scroll Bridge
Wallets and tools
How to Set Up MetaMask on Layer 2 and Cut Ethereum Gas FeesLayer 2 networks settle on Ethereum but charge a fraction of mainnet fees. This guide covers adding them to MetaMask, bridging ETH in, checking costs and staying safe.
How we checked
Sources
Last updated . Spotted an error? Tell us and we will correct it.