all bridges routes

Cronos Bridge

Bridge any token to and from Cronos — Crypto.com's EVM L1 across 50+ networks — USDC, USDbC and dozens more in one non-custodial transaction. Median delivery 26 seconds via Symbiosis routing layer.

Open Cronos bridge

Proven at scale

Five years of secure cross-chain infrastructure

2021

Live Since

2021

50+

Chains

50+

58 sec

Avg bridge time

58 sec

$10B

Total volume

$10B

CROSS-CHAIN GUIDE

How to bridge to Cronos

A real case from June 2026: a user bridged 5,000 USDC (~$5,000) from Arbitrum One and received 5,000 USDC on Cronos via Symbiosis — no wrapped tokens beyond the standard route, fully non-custodial. Symbiosis works as a liquidity meta-aggregator, comparing routes across multiple DEXes and bridge providers and picking the best one by price, fee, and speed automatically. This is one of the most popular flows on this corridor; the same widget supports any source chain and token combination. Here's the exact flow:

Picked the source. Arbitrum One as source, Cronos as destination — the USDC sat in an Arbitrum One wallet and the goal was access to Cronos DeFi (VVS, MM Finance).
Connected wallets. MetaMask on the Arbitrum One side, MetaMask on the Cronos side. Symbiosis resolved the destination address automatically from the connected wallet — no manual paste required.
Entered the amount. 5,000 USDC (~$5,000). The Arbitrum One wallet had enough balance to cover network gas.
Reviewed the quote. Symbiosis displayed the exact USDC amount on Cronos, the flat Symbiosis fee in USD, and ETA. The quote was locked in before signing — 2% slippage tolerance protects against sudden price moves.
Signed and confirmed. Signed the Arbitrum One transaction in MetaMask. USDC arrived in MetaMask within ~27 sec. The transaction is fixed on-chain — verifiable on Symbiosis Explorer, Arbiscan, and Cronoscan.

Bridge to Cronos — live route: 5,000 USDC (Arbitrum One) → USDC (Cronos) · Symbiosis

About the Arbitrum One to Cronos route

The Cronos corridor on Symbiosis routes USDC, USDbC and 100+ other tokens through the optimal mix of DEXes and bridge providers, with destination tokens delivered natively on Cronos.

Hundreds of transactions have moved through this route in the last quarter, with top inbound sources from BNB Chain, Ethereum, Arbitrum One.

The corridor is non-custodial — funds remain in the user's wallet at every step, and the same widget supports the reverse direction (Cronos). No sign-up, no KYC.

Popular routes to Cronos: BNB Chain Bridge, Polygon Bridge, Sei Bridge, Plasma Bridge.

ROUTE ESTIMATES

Estimated fees

Approximate fees and swap time based on historical averages, updated 3x/week. Actual values may vary.

Amount

Receive

Fee + Gas

Time

100 USDC

99.49 USDC

0.51 USDC

~36s

500 USDC

499.44 USDC

0.56 USDC

~41s

1 000 USDC

999.38 USDC

0.01 000USDC

~47s

5 000 USDC

4 997 USDC

1 000USDC

~54s

Ready to bridge? Live rates across
50+ networks. No signup, no KYC

Ready to bridge? Live rates across 50+ networks.
No signup, no KYC

Start a swap

Crypto coins background — Symbiosis blog

WHY SYMBIOSIS

Secure by design. Proven at scale

Audited in the open

No KYC, no custody, no intermediaries. Audited by Decurity, Zokyo, SlowMist, and Omniscia — 13 public audit reports across 11 protocol modules (Core, MetaRouter v3, Pool, TON Bridge v1+v2, Relayers Network, Staking, Frontend). All reports open-source on GitHub. 4+ years live on mainnet (since March 2022) with zero major security incidents. Active bug bounty program.

Two-layer staking security

Cross-chain transactions routed via Octopools AMM (scans liquidity across DEXs and chains for minimal slippage), then signed by an MPC group via Threshold Signature Scheme (TSS) — no single party can move user funds. Two security layers: Symbiosis PoS Staking (SIS-collateralised relayer nodes) + Symbiotic restaking (additional slash-able collateral). 2/3 stake quorum for epoch changes.

$8B+ across 54 chains

$8B+ total volume bridged across 5M+ transactions from 800K+ unique wallets. Supports 54 networks — more than any other cross-chain bridge (Across 35+, deBridge 30+, Allbridge 20). EVM + non-EVM in one route — Ethereum, Solana, BNB Chain, TON, Tron, Bitcoin, Arbitrum, Polygon, and 46 more. Per-transaction range: $10 to $140,000 — handles retail swaps and whale trades on the same route.

Still have questions?

How do I bridge BNB Chain assets to Cronos?

Connect your wallet, select BNB Chain as the source and Cronos as the destination, then choose your token (most users bridge USDC). Approve the quote and confirm — the Symbiosis routing engine handles the cross-chain delivery automatically. BNB Chain is currently the top inbound source at 29.1% of volume, with median delivery around 26 seconds.

How do I bridge from Ethereum to Cronos?

Pick Ethereum as your source chain and Cronos as the destination in the widget, select your token, and approve the route. Ethereum accounts for 28.7% of inbound volume on this route, second only to BNB Chain. Most transfers settle in about 26 seconds, with 90% completing under 74 seconds.

How do I bridge from Arbitrum to Cronos?

Choose Arbitrum One as the source and Cronos as the destination, select your token, and confirm the quoted route. Arbitrum is one of the busiest inbound sources for Cronos at 26.4% of volume. Bridging is non-custodial — you keep control of your funds throughout the transfer.

How do I bridge from Cronos to BNB Chain (BSC)?

Set Cronos as the source chain and BNB Chain as the destination, pick the token you want to move, and approve the quote. The Symbiosis routing layer executes the swap and delivery without taking custody of your assets. No KYC or account signup is required.

What does it cost to bridge USDC to Cronos?

The fee is a flat 0.2500 USDC across tier sizes: 100 USDC delivers 99.49 USDC, 1,000 USDC delivers 999.38 USDC, and 5,000 USDC delivers about 4,997 USDC. Quotes typically execute in roughly 12 seconds. USDC dominates this route, making up 90.6% of bridged volume.

Can I bridge to Cronos zkEVM?

Yes — Cronos zkEVM is supported in the routing engine and currently makes up 5.4% of inbound volume. Select it as your source or destination chain in the widget and the route is built automatically. Delivery times remain fast, with a median of 26 seconds across the network.

What is the best bridge to Cronos?

Symbiosis is a non-custodial, audited, no-KYC option that routes real volume to Cronos — over the last 90 days it processed $155K across 427 transactions from 179 wallets. Median delivery is 26 seconds with 90% of transfers under 74 seconds. You stay in control of your funds and never hand them to a centralized intermediary.

How do I bridge from Base to Cronos?

Select Base as the source and Cronos as the destination, choose your token, and confirm the route. Base currently represents 5.9% of inbound volume on this route. The transfer is non-custodial and typically settles within seconds rather than minutes.

Popular bridges

A few popular bridge routes

Two chains. One click

Bridge tokens to and from Cronos. Non-custodial, audited, no sign-up. Live quote above.

Open Cronos bridge

Cronos Bridge — Symbiosis banner background

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