Crypto Converter
Live crypto prices for the top 18 coins by market cap. Convert between any pair — BTC/ETH/USDT/SOL/BNB and 13 more — to/from USD, EUR, GBP, INR, AED, JPY. 1-minute cached from CoinGecko.
What powers the Crypto Converter
Top 18 cryptocurrencies by market cap
Live prices from CoinGecko (cached 1 min)
6 fiat currencies + BTC + ETH as quote currencies
24h change % per coin
Manual refresh button
Why the Crypto Converter is different
Browser-native
The Crypto Converter runs entirely in your browser. Input is processed locally — never uploaded, never logged, never cached anywhere outside your device.
No artificial limits
No daily quotas, no character ceilings, no "upgrade for more" walls. Every feature is the complete feature — the same on the first use as the thousandth.
Production-grade quality
Built to the same engineering bar as paid SaaS tools — accurate algorithms, audited logic, responsive design and accessibility-tested interactions.
Common use contexts
- Trading prep — quick price lookups
- Portfolio valuation in different currencies
- Comparing exchange rates across pairs
- Tax / accounting in local currency for crypto income
Private and secure
Zero upload
All processing happens in your browser. Input is never transmitted, logged or cached.
Works offline
Once the page loads, the tool runs without an internet connection. No network calls happen during use.
No tracking
No accounts, no cookies for tool state. Only aggregate analytics count visits at the page level.