Free Crypto Tools
A growing collection of free, no-sign-up-required crypto tools for UK investors. Live gas prices, DCA simulations, tax-aware calculators and more.
Multi-Chain Gas Tracker
Live gas prices across Ethereum, BSC, Polygon, Arbitrum, Optimism, Base, Avalanche and Solana. Sorted cheapest-first, refreshed every 30 seconds.
DCA Simulator
Simulate Dollar-Cost Averaging strategies across 10 top coins. See how weekly or monthly buys would have performed historically.
Profit Calculator
Calculate your P&L on any crypto trade in GBP, including fees and a UK Capital Gains Tax estimate for the 2025/26 tax year.
Wallet Age Checker
Paste any Ethereum, BSC or Solana wallet to see when it made its first on-chain transaction and total age in days.
Tax-Loss Harvesting
Identify unrealised losses in your portfolio to offset capital gains. HMRC-compliant with Section 104 pooling and 30-day rule warnings.
Crypto Converter
Convert between the top 10 cryptocurrencies and GBP, USD or EUR using live CoinGecko prices, updated every minute.
Staking Calculator
Estimate staking rewards for ETH, SOL, ADA, DOT, AVAX, ATOM, MATIC and BNB. Compound vs simple interest, daily to yearly yields.
Impermanent Loss Calculator
Quantify impermanent loss before providing liquidity to an AMM. Compare holding vs LPing and understand the risk in GBP.
Wallet Zodiac
Paste any wallet — we read its on-chain personality and reveal its crypto sign. Section 104 Sufferer, 3 AM Degen, OG Hodler and 13 more archetypes, all from real tx data.
Roast My Wallet
Paste any wallet, get a savage roast based on the real on-chain history. Every line is keyed to your actual transactions — swaps, gas burns, memecoins, 3am binges, the lot.
DeFi Positions
See your live positions across Uniswap, Aave, Compound and other major protocols. Paste a wallet to spot what's earning, what's idle, and what's exposed.
NFT Portfolio
Check any wallet's NFT holdings and current floor-value across the main marketplaces. Spot illiquid bags and total estimated value at a glance.
Watchlist
Track your favourite tokens with live prices, 7-day sparklines and ATH distance. Save a personal watchlist and get price alerts (Pro).
Want the full picture of your portfolio?
Scan your wallet for free to see real holdings, P&L, HODL benchmarks and UK tax estimates across 29 chains.
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