The fastest, privacy-first Chrome extension to track ROI, monitor multi-chain investments, and manage your assets with 0 invasive permissions.
Add to Chrome — It's FreeZero tracking, zero analytics, and zero invasive permissions. Your financial data stays entirely on your local machine.
Calculate your profit, loss, and return on investment in milliseconds without relying on slow external server APIs.
Compatible with Trust Wallet, MetaMask, and Binance Smart Chain ecosystems. Seamlessly monitor assets across chains.