Convert KROMon Optimism to AR
Swap Kromatika (KROM) on Optimism to Arweave (AR) at the best cross-chain rate. SwitchFi routes your KROM → AR exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
KROM to AR market data
| Metric | KROM · Optimism | AR |
|---|---|---|
| Price | $0.003269 | $1.98 |
| Market cap | $269,016 | $129.97M |
| 24h volume | $7 | $9.29M |
| 24h change | +4.48% | +0.33% |
| 7d change | +6.31% | +1.02% |
| 24h high / low | $0.003288 / $0.00306 | $1.99 / $1.93 |
| All-time high | $0.266 | $89.24 |
| Market cap rank | #4341 | #223 |
What is the KROM to AR exchange rate?
At the current market price, 1 KROM ≈ 0.00165077 AR, and 1 AR ≈ 605.7769 KROM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Kromatika is the junior asset: it is valued at $269,016 against Arweave's $129.97M, a gap of about 483×. KROM holds rank #4341 while AR holds #223 by market capitalisation. Day-on-day, KROM printed +4.48% and AR printed +0.33%, meaning the exchange rate between them has moved in KROM's favour. Across the last 7 days the comparison reads +6.31% for KROM versus +1.02% for AR. Liquidity is ample on both legs — KROM trades $7 a day and AR trades $9.29M — so conversions execute at market rates. Measured from record highs, KROM is down 98.8% and AR is down 97.8%.
KROM to AR converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
KROM / AR conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Kromatika and Arweave
Kromatika (KROM) is the #4341 cryptocurrency by market cap, worth $269,016 in aggregate. The price sits 98.8% under the record high of $0.266. Supply-wise, 82% of the 100.00M KROM maximum (82.30M KROM) is on the market today. Over the last 7 days KROM is +6.31%, and -0.44% across 30 days. Its 24-hour trading volume is $7.
Arweave (AR) ranks #223 by market capitalisation at $129.97M. Compared with its $89.24 all-time peak, it currently trades 97.8% lower. Of a maximum supply of 66.00M AR, 65.65M AR (99%) is already in circulation. Recent performance reads +1.02% over 7 days and +3.14% over the past month for AR. Daily turnover comes to $9.29M.
How to convert KROM to AR
- 1 Enter the amount of KROM on Optimism you want to convert — the swap widget on this page is prefilled with the KROM → AR pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of AR you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
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KROM to AR FAQ
What is the KROM to AR exchange rate?
1 KROM is worth roughly 0.00165077 AR at the moment (inverted: 1 AR ≈ 605.7769 KROM). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert KROM to AR on SwitchFi?
Three steps: set the KROM amount, connect your wallet, then approve the best quoted KROM→AR route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the KROM to AR swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert KROM to AR?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange KROM for AR?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.