41 Free Crypto Tools
Crypto math that actually nets out.
Profit after fees. Tax after holding periods. Yield after inflation. DCA vs lump-sum. Liquidation before you long. 41 calculators, planners, and checklists — no signups, no upsells.
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No signups
Every tool is free and runs in your browser.
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Client-side math
Nothing leaves your device. No API dependencies.
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Mobile-ready
Every tool works on any screen.
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Written by users
Every number-example is from a real trade.
All tools by category
Calculators, planners, analyzers, checklists, and comparisons.
Trading & P&L
Profit, liquidation, options, perp funding.
4 tools
Tax & Estate
US federal tax, estate tax, inheritance.
3 tools
Yield & Staking
Real APY after inflation, IL, and fees.
6 tools
Staking Rewards
Staking income with inflation drag.
DeFi Yield
Farming APR net of IL and gas.
Compound Staking
Auto-restake vs manual restake.
Stablecoin APY Compare
USDC/USDT/DAI yield venues side-by-side.
Impermanent Loss
IL on a 50/50 AMM pool.
Yield Aggregator Compare
Yearn vs Beefy vs manual — net returns.
Planners
DCA, rebalance, retirement projections.
4 tools
Mining
Profitability, electricity, production cost.
4 tools
NFTs & Gas
Mint costs, bridge fees, gas wars.
4 tools
Checklists & Security
Self-custody hygiene and estate planning.
2 tools
Analysis & Comparison
Market caps, cycle tops, asset comparisons, risk profiles.
7 tools
Market Cap Calc
Price if a token hit another's market cap.
BTC vs S&P 500
Compare BTC returns to the S&P 500.
Altcoin vs BTC Compare
Side-by-side return comparison under different CAGRs.
Bitcoin Cycle Top
Cycle-top BTC target via MVRV and trajectory.
Stock-to-Flow
Bitcoin S2F scarcity price model.
Whale Tier Analyzer
Where your stack ranks: shrimp to whale.
Risk Assessment Quiz
10-question quiz to assess your real portfolio risk level.
Tokenomics & Risk
Dilution, depeg risk, vesting, loans.
6 tools
Tokenomics Dilution
Dilution from emissions and unlocks.
Token Vesting
Monthly token unlocks with cliff and linear vesting.
Stablecoin Depeg Risk
Expected value: yield vs depeg risk.
Crypto Loan LTV
LTV ratio and liquidation price on a crypto loan.
ICO ROI
Return on token-sale allocations with vesting.
Airdrop Value
Airdrop payout, opportunity cost, and tax.
Utilities
Converter, pizza-if, and more.
2 tools