Loading tracker…
A private, free portfolio tracker
Add each coin you hold, how much and what you paid. The tracker fetches live prices from CoinGecko and calculates your total value, cost basis and unrealized profit or loss. Holdings are saved only in this browser on this device — no account, no wallet connection, no data sent to us.
Will my portfolio sync across devices?
No. For privacy, data is stored locally in your browser. Clearing site data will reset it.
Is it safe?
Yes. The tracker never asks for wallet addresses, keys or exchange logins.
What to track in a crypto portfolio
- Holdings and current value. How much of each coin you own and what it is worth at live prices.
- Cost basis. What you paid, including fees, so you can see your real profit or loss on each position.
- Allocation. The share of your portfolio in each coin. Many investors hold a core of Bitcoin and Ethereum and keep smaller, riskier coins to a limited percentage.
- Performance over time. Your overall gain or loss, which you can turn into an annualized figure with the ROI calculator.
Rebalancing
When one coin rallies, it can grow into a much larger slice of your portfolio than you intended, which increases your risk. Rebalancing means trimming positions that have grown too large and adding to those that have shrunk, either on a schedule (for example quarterly) or when an allocation drifts past a set limit. Keep trading fees and taxes in mind, since each rebalance can create a taxable sale.
Privacy and security
This tracker stores your data in your own browser, so you do not need an account and CryptoBear does not see your holdings. Clearing your browser data will remove it, so keep a separate record too. Never enter your seed phrase or private keys into any portfolio tracker; no legitimate tracker needs them. For the safest way to hold the coins themselves, see our guide to crypto wallets.
The tracker is for personal record-keeping and education only, not financial advice.