Features
Everything 21 Stealth offers – built with privacy as the foundation.
Encrypted Data Export
Your portfolio data never touches our servers – ever. Export everything as a password-protected, AES-encrypted file. You hold the key. We hold nothing.
No Account. No KYC. No Trace.
Add any wallet address or xpub key and start tracking in seconds. No email, no phone number, no identity verification. 21 Stealth never knows who you are – by design.
8 Chains, One Dashboard
Bitcoin, Ethereum, Solana, Litecoin, Dogecoin, TRON, USDT and USDC – all your balances in one view. Cold wallets alongside hot wallets.
Open Source & Self-Hostable
Don't trust us? Don't have to. 21 Stealth is fully open source. Inspect the code, run your own instance, or contribute.
Historical Portfolio Analysis
See how your holdings performed over 2000 days. Historical prices for all supported assets, rendered as a clean interactive chart.
Real-Time Data, No API Key
Live crypto prices for all 8 supported assets, updated every 5 minutes via CoinGecko. No configuration needed.