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⚡ FREE · NO ACCOUNTS · NO TRACKING
Crypto Tools
Built by traders, for traders. Live data, real math, zero fluff. Everything runs in your browser.
Live Prices
Real-time prices for 1000+ tokens with 24h change, volume, and market cap. Sortable, searchable, sparkline charts.
NEW
ROI Calculator
"What if I'd bought back then?" Pick a token + buy date, see profit, multiple, annualized return, and how BTC + the S&P 500 stacked up.
NEW
Gas Estimator
Live gas across Ethereum, BSC, Polygon, Arbitrum, and Solana. Pick swap / mint / deploy — see USD cost and the cheapest rail.
LOCAL-ONLY
Portfolio Tracker
Track holdings across CoinGecko tokens and arbitrary contracts. Pie chart, best/worst, JSON export. Never leaves your browser.
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No accounts
Open the page. Use the tool. Done.
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No tracking
No analytics, no fingerprinting, no telemetry.
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Your data, your machine
Portfolio holdings stay in localStorage. Period.
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Static + fast
Single HTML file each. Loads instantly anywhere.