About Satoshi Hero
We build **useful crypto tools** and **concise guides** that rank and help. No fluff—just fast, accurate calculators and clear explanations.
150+
Fiat–crypto pairs supported (BTC, ETH & majors).
100M
Sats per BTC—our sats tools make it intuitive.
5 min
Live rate refresh cadence (CoinGecko mid-market).
What we build
Crypto Converter
Real-time fiat ⇄ BTC/ETH with shareable URLs, decimals control, and presets.
Calculators
- Sats Calculator (BTC ⇄ sats)
- Profit/Loss % + Breakeven
- Fee Impact / Slippage helper
- DCA Breakeven
SEO-friendly Guides
Short, accurate explainers with checklists, visuals, and internal links that actually help users.
Lightweight by design
App Router + caching, tiny UI, and minimal JS for snappy Core Web Vitals on mobile.
Principles
⚡
Fast
Speed > features. Fewer clicks, more signal.
🔍
Transparent
We show sources and avoid dark patterns.
🔒
Privacy-friendly
No logins required, minimal cookies.
Roadmap
- Q3 2025 — Home & Converter v2 (live sparkline, dominance, top movers).
- Q4 2025 — More calculators (Position Size, Risk/Reward), MDX blog enhancements.
- Q1 2026 — Per-post dynamic OG images & collections (screeners).
Data Sources & Disclaimer
Rates use public mid-market data (primarily CoinGecko). Updates ~every 5 minutes. Tools are educational; nothing here is financial advice. Always verify fees, spreads, and local regulations before trading.
FAQ
Is Satoshi Hero free?
Yes. All tools and guides are free to use.
Do you store personal data?
We avoid collecting personal data. See our privacy note in the footer.
How often do rates refresh?
Roughly every 5 minutes. You can manually refresh on the converter.
Can I request a feature?
Absolutely—email us. We prioritize clear, high-impact additions.
Contact
Questions, bugs, or ideas? Email hello@satoshihero.dev
Press & Brand
Need a logo or boilerplate? Use this logo and credit “Satoshi Hero — Crypto Tools & Guides”.
Ready to try the tools?
Open the live converter or browse all calculators.