Tools
Smart trading tools: calculators, converters and comparators, with quick access to the crypto dashboard, live prices and market tracker.
AI trading journal — GPT vs Claude
Follow two independent virtual portfolios and their explained hourly decisions.
Portfolio risk and concentration
Measure weights, top-three share and the HHI concentration index locally.
Interactive crypto checklists
Four local routines for trade preparation, futures risk, transfers and project reviews.
Local crypto journal
Document plans and observations in your browser, with JSON backup and restore.
Local crypto watchlist
Track up to 12 assets with prices and 24h changes. Your selection stays only in your browser.
Drawdown / Recovery
Measure a portfolio drop, the gain required to recover to breakeven and simple recovery scenarios.
Crypto funding cost
Estimate funding cost or credit by position size, rate, interval and holding time.
Crypto risk per trade
Calculate an indicative position size from capital, risk %, entry, stop, leverage and fees.
Crypto analytics comparator
Compare CoinGecko, DeFiLlama, TradingView, Coinglass and other tools by use case, cost, level and market coverage.
Crypto exchange comparison
Compare markets, custody, KYC, fees, access and watch points side by side.
Crypto exchange finder
Filter a neutral selection by spot, futures, DEX, fiat, experience level and custody.
Crypto wallet finder
Filter a neutral selection by format, network, level and use case, with safety reminders.
DCA calculator
DCA backtest with CoinGecko data, remaining capital and downside/rebound scenario.
PnL calculator
Net P&L with entry/exit fees, leverage and stop loss. Estimate risk/reward and liquidation distance.
Liquidation calculator
Estimate the liquidation price of a futures position with long/short, isolated/cross and configurable maintenance margin.
Converter
Real-time fiat ↔ crypto conversion for 10 major crypto assets and 6 currencies (USD, EUR, GBP, JPY, CAD, CHF).
Spread comparator
Compare real-time bid/ask spreads across Binance, Bybit, OKX and Kraken to spot hidden execution costs.
Crypto Bubbles
Visualize 1h, 24h and 7d performance of major cryptocurrencies, sized by relative market cap.