🛠️ Bitcoin Tools Library
Practical tools organized by what you want to accomplish
Essential Tools Must-haves for all Bitcoin users
Bitcoin On-Ramp Chooser
Find your perfect way to buy Bitcoin. Compare exchanges, ATMs, P2P options, and no-KYC methods based on your needs.
Bitcoin Emergency Kit
Stuck transaction? Lost access? Possible scam? Get immediate help for common Bitcoin emergencies.
Bitcoin Unit Converter
Convert between BTC, satoshis, mBTC, bits, and USD instantly. Live pricing included.
Sat Stacking Calculator
Calculate your Bitcoin DCA strategy with historical backtesting. See how regular purchases compound over time.
DCA Time Machine
See what dollar-cost averaging would have returned using real historical Bitcoin price data. Pick any start date and amount — backtest your strategy before committing.
30-Day Money Plan
Build a personalized 30-day financial plan. Answer 3 questions, see your numbers, choose one rule, get your action plan.
KYC Best Practices
Navigate KYC requirements when buying Bitcoin. Best practices for privacy-conscious users.
Transaction Tools Optimize fees and manage UTXOs
Fee Master Tool
Complete Bitcoin fee management: estimate costs, decide timing, track transactions in real-time.
UTXO Visualizer
Master UTXO management through 6 scenarios: consolidation, fee optimization, privacy protection.
Transaction Builder
Build Bitcoin transactions from scratch. Understand inputs, outputs, fees, and signatures in detail.
Address Format Explorer
Understand the difference between Legacy, SegWit, and Bech32 addresses. Learn which format to use and why — before you send.
Security Tools Protect your Bitcoin
Security Risk Simulator
Make real security decisions and experience the consequences. Choose your storage method, backup strategy, and OPSEC practices — see exactly how each choice affects your risk profile.
Multisig Security Demo
Interactive demo showing how 2-of-3 multisig with TBA eliminates single points of failure. See real attacks blocked, inheritance planning, and jurisdictional protection.
Wallet Security Workshop
Master Bitcoin wallet security through hands-on scenarios. Learn seed phrase management, backup strategies, and threat defense.
Security Training Lab
Train through hands-on security stations: phishing defense, backup & recovery drills, hardware wallet deep-dives, and estate planning scenarios. Progress through belt ranks.
Testnet Practice Guide
Practice Bitcoin transactions safely on testnet. Get free test coins, send transactions, learn without risk.
Sovereign Vault
Document your Bitcoin custody setup with zero-knowledge encryption. Track wallets, backup locations, inheritance plans, and get a resilience score.
Lightning Tools Instant Bitcoin payments
Analysis & Learning Tools Understand Bitcoin deeply
Supply Schedule & Halvings
Complete 21M supply visualization with halving timeline. Zoom from individual blocks to centuries.
Time Chain Explorer
Visualize Bitcoin's timechain with block time analysis and live block countdown.
Difficulty Calculator
Calculate mining difficulty, hashrate requirements, and predict difficulty adjustments.
Bitcoin vs Banking
Side-by-side comparison of Bitcoin and traditional banking across speed, fees, censorship, custody, and transparency. See the trade-offs clearly.
Money Properties Comparison
Compare Bitcoin against gold, USD, and other assets across the 7 key properties of money. Interactive scoring reveals why properties matter.