The crypto market, measured — not narrated
Live prices, dominance, sentiment and breadth on one site, next to the calculators that turn numbers into decisions. Free, fast and private — the portfolio tracker never sees your keys, or even your email.
Free tools traders open daily
Bitcoin Dominance
Where crypto capital hides — the live BTC.D reading with a market-share breakdown.
Fear & Greed Index
Today’s crowd mood on a 0–100 gauge, with 90 days of sentiment history.
Profit Calculator
Entry, exit, size, fees — net P&L, ROI and break-even in one keystroke.
Crypto Calculator
Any coin amount valued in USD, EUR, GBP, INR at live aggregated rates.
Altcoin Season Index
How many of the top 50 beat Bitcoin this month — the breadth verdict.
Portfolio Tracker
Private, no-signup tracking with live valuations. Your keys stay yours.
Wallet Tracker
Read-only balance checks for any public BTC or ETH address.
Crypto Converter
Coin-to-fiat and coin-to-coin conversion with dedicated pair pages.
Coin guides with live charts
Full profiles for the top 50 assets: live price and chart, supply schedule, what actually moves the market, and a straight answer on where to buy.
Built for the way people actually follow crypto
Most market sites bury the three questions that matter — what is it worth, which way is money rotating, and how scared is everyone — under news feeds and pop-ups. This site answers them in that order: prices on the rankings page, rotation on the dominance and altseason gauges, emotion on the Fear & Greed Index. Everything loads without an account, and every widget doubles as a plain-English explainer, because a number you can’t interpret is decoration.
When a reading turns into a trade, the profit calculator prices it with fees included, and our partner exchange covers your first 100 USDC of fees via the FREECRYPTO code. That partnership — always marked, never influencing the data — is what keeps every tool here free.
Frequently asked questions
What is coin-stats.io?
A free crypto market-data site: live prices for the top coins, market gauges like Bitcoin dominance and the Fear & Greed Index, calculators, converters and a portfolio tracker that runs privately in your browser. No paywalls and no registration for any tool.
Where does the market data come from?
Prices and global statistics are pulled live from aggregated exchange data covering hundreds of venues, the same class of feed professional dashboards use. Sentiment history comes from the alternative.me Fear & Greed dataset.
Do I need an account to use the portfolio tracker?
No. Holdings are stored in your own browser and never uploaded — which is why there is nothing to sign up for. Export your data as JSON any time to move it between devices.
How does this site make money?
Through a disclosed exchange partnership: links to CEX.IO are partner links (marked nofollow/sponsored), and new users get a 100 USDC fee bonus with code FREECRYPTO. Partner status never changes the data we show or how we compare venues.