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Arbitrum Nova Bridge Review 2026: Ethereum to Nova

Arbitrum Nova Bridge is a route for transferring ETH and ERC-20 tokens between Ethereum and Arbitrum Nova. It offers a direct way to move assets between the networks, but fees, timing and audit details are not published in the portal text.

By the DappsAtlas editorial team · Updated Nov 6, 2026

DappsAtlas score

5.5/10

Mixed

Visit Arbitrum Nova Bridge

Our verdict on Arbitrum Nova Bridge

5.5/10

Arbitrum Nova Bridge is aimed at people who need to move ETH or supported ERC-20 tokens between Ethereum and Arbitrum Nova. Its main strength is a direct route between the two networks within Arbitrum’s portal. The main caveat is the lack of published detail on fees, transfer times, supported tokens and audits. Check the transaction preview and destination carefully before signing, and do not treat a bridge as risk-free.

Score breakdown

How Arbitrum Nova Bridge scores

Security: n/a
Ease of use: 6.0/10
Fees: n/a
Features: 5.0/10

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 Arbitrum Nova Bridge?

Arbitrum Nova Bridge is a cross-network bridge for transferring assets between Ethereum and Arbitrum Nova. The bridge description names ETH and ERC-20 tokens, while the Arbitrum Portal presents itself as a gateway to bridging and other network resources.

The portal text does not specify the full token list, transfer times or fees. Users should review the selected route and transaction details before signing, particularly when moving assets across networks.

How Arbitrum Nova Bridge works

A bridge provides a route for moving assets between separate blockchain networks. For this service, Ethereum is the Layer 1 network and Arbitrum Nova is the Layer 2 destination. The bridge description names ETH and ERC-20 tokens as transferable assets.

To use a bridge, a wallet signs a transaction on the source network. The bridge then processes the transfer so the corresponding asset can be received on the destination network. The portal text does not specify the exact transfer mechanism, supported token list, settlement time or fees, so check the transaction details before signing.

3 features

Key features

Ethereum–Nova transfers

The bridge is described as connecting Ethereum’s mainnet with Arbitrum Nova, allowing assets to move between the two networks.

ETH and ERC-20 support

ETH and ERC-20 tokens are named as transferable assets. The exact token list is not published in the portal text.

Arbitrum portal access

Arbitrum’s portal is presented as a gateway that also helps users discover apps and explore the network.

Pros and cons

What we like

Connects Ethereum and Arbitrum Nova through a single bridge route.
The bridge description includes ETH and ERC-20 token transfers.
Available through Arbitrum’s broader portal, which also points users toward network apps and information.

Watch out for

The portal does not publish a fee schedule in its homepage.
Audit details and the bridge’s custody and security model are not published there.
Transfer timing and supported ERC-20 tokens are not specified.
Bridging assets between networks carries smart-contract and transaction risks.

Arbitrum Nova Bridge fees

The bridge does not publish a fee schedule in the portal text. Check the transaction preview before signing, including any network gas costs shown there.

Is Arbitrum Nova Bridge safe?

Audit details, the bridge’s custody model and incident history are not published in the portal text. Bridging relies on software and transactions operating across networks, so bugs, incorrect network selection or other bridge-specific failures can put funds at risk. Confirm the destination and asset before signing.

The portal text does not state a regulatory status. Use only if the service and the relevant crypto activity are permitted where you live.

6 steps

How to get started with Arbitrum Nova Bridge

1
Open the Arbitrum Portal and choose its bridge function.
2
Connect a compatible wallet.
3
Select Ethereum as the source and Arbitrum Nova as the destination, or choose the reverse direction if available.
4
Choose ETH or a supported ERC-20 token and enter the amount.
5
Review the destination, asset and transaction costs shown in the wallet or bridge preview.
6
Confirm the transaction and wait for the transfer to complete; a timing estimate is not published.

Open Arbitrum Nova Bridge

Who Arbitrum Nova Bridge is for

The bridge is for crypto users who need to transfer assets between Ethereum and Arbitrum Nova and are comfortable checking network and transaction details in a wallet. It is less suitable for users who need a published fee schedule, clear transfer-time estimates or detailed public security information before moving funds.

Arbitrum Nova Bridge FAQs

What is Arbitrum Nova Bridge?

Arbitrum Nova Bridge is described as connecting Ethereum’s mainnet with Arbitrum Nova, a Layer 2 network. It is intended for moving assets between those networks.

What tokens can I bridge to Arbitrum Nova?

The bridge is described as supporting ETH and ERC-20 tokens. The exact list of supported tokens is not published in the portal text, so check the available assets before starting a transfer.

How do I bridge ETH to Arbitrum Nova?

A transfer usually involves selecting the source and destination networks, choosing an asset and amount, then confirming the transaction in a wallet. Review the transaction details before signing; the portal does not publish a transfer-time estimate.

What are Arbitrum Nova Bridge fees?

A fee schedule is not published in the portal text. Check the transaction preview before confirming, including any network gas costs shown there.

Is Arbitrum Nova Bridge safe?

Audit details are not published in the portal text. A bridge transfer also carries smart-contract and transaction risks, so verify the destination network and asset before signing.

Is Arbitrum Nova Bridge a gambling site?

Check that online gambling is legal where you live before using any gambling service. This bridge is not a gambling product; for any online gambling, users should be 18 or older and gamble responsibly.

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