Home/ARB → OP
ARB
→
OP

Swap Arbitrum (ARB) to Optimism (OP)

Exchange Arbitrum for Optimism instantly — no account, no KYC, no registration. Get the best floating rate directly to your wallet.

Swap ARB → OP now →
None
KYC required
Not needed
Registration
5–15 minutes
Avg. swap time

How to swap ARB to OP

  1. 1Select the pair above — it's already pre-filled for you
  2. 2Enter the amount you want to send
  3. 3Paste your destination wallet address
  4. 4Click 'Swap now' and send funds to the deposit address
  5. 5Receive your coins within minutes — no account needed

About Arbitrum and Optimism

Arbitrum (ARB) and Optimism (OP) are two of the most actively traded cryptocurrencies. SyntheticSwap lets you swap between them instantly using a floating market rate — meaning you get the actual market price at the moment your funds arrive, with no markup beyond the network fee.

Unlike centralized exchanges, you don't need to create an account, verify your identity, or wait for withdrawal approvals. Just provide your OP wallet address and the exchange happens automatically once your ARB deposit is confirmed.

Live Market Data

Real-time price and market statistics for Arbitrum and Optimism.

ARB
ARB
Arbitrum
Market Cap—
Volume (24h)—
Circulating Supply—
24h Change—
OP
OP
Optimism
Market Cap—
Volume (24h)—
Circulating Supply—
24h Change—

ARB/OP Live Price Chart

Real-time Arbitrum to Optimism price data from CryptoCompare.

ARB / OP
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Data provided by CryptoCompare

Why Swap Arbitrum to Optimism?

Top reasons traders choose to exchange ARB for OP.

⚡
Instant swap — no account needed
Swap Arbitrum to Optimism in minutes without creating an account, submitting documents, or waiting for approval. The swap executes automatically once your ARB deposit is confirmed on-chain.
🔒
Non-custodial — your keys, your coins
Optimism is sent directly to the wallet address you provide. SyntheticSwap never holds your funds at any stage. If a swap cannot complete, your ARB is returned to your refund address.
💱
Best floating rate from top liquidity providers
Our engine aggregates rates from multiple liquidity providers in real time. You receive a competitive market rate with no hidden markup — the rate is locked the moment your ARB deposit is detected.
🛡️
Privacy — no email, no ID
Unlike centralized exchanges, SyntheticSwap requires zero personal information. No email address, no identity verification, no withdrawal limits. Simply paste your Optimism wallet address and swap.
🌐
Cross-chain in one step
Moving assets between blockchains normally requires multiple steps and bridge approvals. SyntheticSwap handles the entire ARB → OP conversion in a single transaction from your end.

About Arbitrum and Optimism

ARB
Arbitrum (ARB)
Cryptocurrency

Arbitrum (ARB) is available for instant non-custodial swap on SyntheticSwap — no account, no KYC required.

Learn more about Arbitrum →
OP
Optimism (OP)
Cryptocurrency

Optimism (OP) is available for instant non-custodial swap on SyntheticSwap — no account, no KYC required.

Learn more about Optimism →

Frequently Asked Questions — ARB to OP

Common questions about swapping Arbitrum to Optimism on SyntheticSwap.

Related Swap Pairs

Other popular pairs involving Arbitrum or Optimism.

ARBARB→ACXACXARBARB→BICOBICOARBARB→BTCBTCARBARB→DPXDPXARBARB→ETHETHARBARB→GRAILGRAILARBARB→HOPHOPARBARB→IPIPARBARB→JONESJONESARBARB→L3L3ARBARB→MAGICMAGICARBARB→MCBMCBARBARB→NEXTNEXTARBARB→PLSPLSARBARB→PREMIAPREMIAARBARB→RAGERAGEARBARB→RDNTRDNTARBARB→SILOSILOARBARB→SISSISARBARB→SPASPAARBARB→UMAMIUMAMIARBARB→USDTUSDTARBARB→VELAVELAARBARB→WINRWINRARBARB→ZKZKARBARB→ZROZROBTCBTC→ARBARBBTCBTC→OPOPETHETH→ARBARBETHETH→OPOPMAGICMAGIC→ARBARBOPOP→ACXACXOPOP→BLASTBLASTOPOP→BOBABOBAOPOP→BTCBTCOPOP→DHTDHTOPOP→ETHETHOPOP→EXAEXAOPOP→EXTRAEXTRAOPOP→HOPHOPOPOP→KWENTAKWENTAOPOP→LYRALYRAOPOP→MODEMODEOPOP→PERPPERPOPOP→POLYPOLYOPOP→THALESTHALESOPOP→USDTUSDTOPOP→VELOVELOOPOP→WLDWLDUSDTUSDT→ARBARBVELOVELO→OPOP

SyntheticSwap is a non-custodial cryptocurrency exchange service. Exchange rates are floating and determined at the time of processing. Use in compliance with your local laws. This page is for informational purposes.