CrypTax - Free crypto tax calculator — no signup, no email

Hey Product Hunt! 👋 I built CrypTax after getting frustrated with every crypto tax tool asking for my email, charging $99/year, and making me wonder what they're doing with my transaction data. So I built the opposite: ✅ No signup — ever ✅ No email required ✅ 100% runs in your browser ✅ Your data never leaves your device ✅ Supports 100+ coins & 30+ exchanges ✅ Free forever — no premium tier, no upsell Just drag your Coinbase, Binance, or Kraken CSV and get your complete tax report in 30 seconds. I'd love your honest feedback — what's missing? What would make this more useful for you? Happy to answer any questions below! 🙏