Complete professional toolset for investors and tech users
Compare $1,000 invested across different asset classes over time.
Simulate Dollar Cost Averaging into Bitcoin with real historical prices.
What if you invested in Bitcoin on a specific date?
This tool generates real Bitcoin private keys in your browser. Never share your private key or seed phrase with anyone.
Generate an address starting with a custom prefix (e.g. 1Ab...)
Real-time Bitcoin mempool stats, fee distribution, and unconfirmed transactions.
The most advanced free Bitcoin unit converter. Convert between Satoshis, BTC, USD, GBP & EUR instantly with live prices.
Deep search addresses, transactions, or blocks with full history.
Enter the details of your Bitcoin trade to calculate your profit or loss. Fill in either the amount spent or BTC bought — the other will auto-calculate.
Not Financial Advice: All tools, calculators, and data on this page are for educational and informational purposes only. Nothing on this site constitutes financial, investment, tax, or legal advice. Always consult a qualified financial advisor before making investment decisions.
No Warranty: Tools are provided "as-is" without any warranty of accuracy, completeness, or fitness for a particular purpose. Historical data and simulations do not guarantee future results.
Security: Wallet generators and key tools run entirely in your browser. No private keys or sensitive data are transmitted or stored on any server. However, you are solely responsible for the security of any keys you generate. We accept no liability for lost, stolen, or compromised keys.
Third-Party Data: Price data is sourced from public APIs (CoinGecko, Coinbase, Binance) and may be delayed or inaccurate. We are not responsible for errors in third-party data. See our Privacy Policy for more information.
A Bitcoin paper wallet is a physical document containing your Bitcoin public address (for receiving) and private key (for spending). It's a form of cold storage that keeps your keys completely offline, making it immune to hacking. Our generator creates wallets entirely in your browser — no data is ever sent to any server.
DCA is an investment strategy where you buy a fixed dollar amount of Bitcoin at regular intervals (weekly, biweekly, or monthly) regardless of the price. This approach reduces the impact of volatility and removes the stress of trying to time the market. Historically, DCA into Bitcoin has outperformed most lump-sum strategies.
Yes. All tools on this page run entirely in your browser using client-side JavaScript. No private keys, wallet data, or personal information is ever sent to our servers or any third party. The paper wallet generator uses your browser's cryptographically secure random number generator (crypto.getRandomValues) for key generation.
Bitcoin transaction fees are based on the size of the transaction in bytes (not the amount being sent) and current network congestion. Our fee estimator shows real-time fee rates from the Bitcoin mempool, helping you choose between fast confirmation (higher fee) or saving money with a lower priority fee.