All Tools

Take structured meeting notes with agenda, decisions, action items, and export to Markdown.

Calculate transaction fees, processing costs, and net amount received for PayPal, Stripe, and Square payment gateways.

Convert between cryptocurrency units instantly — Wei, Gwei, Ether for Ethereum and Satoshi, mBTC, BTC for Bitcoin.

Calculate potential impermanent loss for DeFi liquidity pools. Compare HODL vs LP value with weighted pool support and fee earnings offset.

Calculate your ideal freelance hourly, daily, and monthly rates based on income goals, work schedule, expenses, and taxes.

Estimate total project costs by adding team members with hourly rates, fixed expenses, contingency buffer, profit margin, and tax.

Stay focused with a Pomodoro timer featuring customizable intervals, session tracking, daily stats, and immersive ambient themes.

Calculate the exact trades needed to rebalance your investment portfolio to target allocations, with optional new cash contributions.

Calculate cryptocurrency profit, loss, and ROI from your trades. Enter buy price, sell price, quantity, and fees to see your net returns instantly.

Calculate total investment returns with compound interest, CAGR, and monthly contributions. Adjust for inflation and taxes to see your real projected growth.

Calculate stock trading profit or loss including brokerage commissions, capital gains tax, ROI, and break-even sell price.

Calculate dividend income, yield on cost, and compound growth with reinvestment (DRIP). Simulate long-term returns with tax, contribution, and price appreciation adjustments.