Studio 058 tools

Crypto Tools

A professional-grade crypto trading toolkit powered by live market data. From profit and loss to risk management, position sizing, tax, staking, dollar-cost averaging and coin comparison, every tool runs on real-time prices for 10,000+ cryptocurrencies — helping traders and investors plan trades, manage risk, estimate taxes and convert between coins and fiat with numbers they can trust. Nothing you enter is uploaded; only anonymous public price data is fetched.

8 tools100% client-sideFree · no signup
Runtime manifest
executionclient-side
accountsnot required
cold start< 200 ms

Results stay on this device. Nothing is logged.

The tools

All client-side
In-browser
Crypto Profit Calculator

Calculate crypto profit and loss from any buy and sell price. Factor in trading fees, leverage and quantity to see your real ROI, break-even price and profit across price scenarios.

Secure Node
In-browser
Position Size Calculator

Calculate the exact crypto position size for a fixed risk. Enter your account balance, risk percentage, entry and stop-loss to get position size in coins and dollars, margin and liquidation.

Secure Node
In-browser
Risk/Reward Calculator

Calculate the reward-to-risk ratio of any crypto trade. Enter entry, stop-loss and take-profit targets to see R:R, potential profit and loss, break-even win rate and expectancy.

Secure Node
In-browser
Crypto Converter

Convert between 10,000+ cryptocurrencies and 12 fiat currencies at live market rates. Crypto-to-fiat, fiat-to-crypto and crypto-to-crypto conversions with 24h change and 7-day charts.

Secure Node
In-browser
Compare Coins

Compare up to 4 cryptocurrencies side by side — price, market cap, 24h & 7d change, volume, supply and all-time high — with 7-day charts and a market-cap 'what if' simulator.

Secure Node
In-browser
Crypto Tax Calculator

Estimate crypto capital gains tax with FIFO cost basis. Add your buys and sells to see realised gains split into short-term and long-term, total proceeds, cost basis and estimated tax owed.

Secure Node
In-browser
Staking Calculator

Calculate crypto staking rewards and compound growth. Enter your amount, APR and compounding frequency to see rewards earned, final balance, effective APY and dollar value over time.

Secure Node
In-browser
Crypto DCA Calculator

Back-test a dollar-cost-averaging strategy against real crypto prices. See how much you'd have if you'd invested a fixed amount daily, weekly or monthly — with profit, ROI, average cost and a value chart.

Secure Node
Why this studio

Why Crypto Tools?

ToolNova's Crypto Tools suite is designed for 2026 technical requirements. Unlike traditional server-side applications, every tool runs directly in your browser — your data never leaves your device.

01Live prices for 10,000+ coins — real data, never fabricated numbers
02Everything runs locally in your browser; nothing you enter is stored
03Fee, leverage, margin and liquidation modelling built in
Common Use Cases
Traders sizing every position to a fixed 1–2% account risk before entering
Investors calculating real profit and ROI after exchange fees and leverage
Traders checking reward-to-risk and expectancy to filter out weak setups
Anyone converting between cryptocurrencies and fiat at live market rates

Frequently Asked Questions

6 questions

Yes. Every tool in the Crypto studio is 100% free with no signup, no account and no limits. They run entirely in your browser.