100% local · no data sent anywhere
Your wealth, fully private
Track your crypto, stocks, ETFs, real estate and cash in one place. Coffr runs entirely on your device — no server, no account, no data collection.
Track your crypto, stocks, ETFs, real estate and cash in one place. Coffr runs entirely on your device — no server, no account, no data collection.
A full-featured portfolio tracker with no compromises on privacy.
Your total net worth, its breakdown and recent performance — all on one screen, in the currency of your choice.
Consolidate investments spread across Binance, Interactive Brokers, Etoro, Coinbase, etc.
High-performance Canvas charts with interactive crosshair — pie, donut, stacked bars and evolution curves.
Set price thresholds and get notified when your assets reach your targets.
Track sector rotations and crypto sentiment directly from the app, with up-to-date data.
Watchlist, compound interest simulator, benchmark and passive income tracking — everything you need to optimize your strategy.
No sign-up required. Start tracking your wealth in under a minute.
Create your accounts: Binance, Etoro, bank, retirement fund, real estate... Name them freely.
Add your crypto, stocks, ETFs, bonds or cash. Prices update automatically.
Check your dashboard, analyze charts, set up alerts and export your data.
Prices are provided by Yahoo Finance. Use the Yahoo ticker as the asset name, with the stock exchange suffix:
.PA Paris
.SW Switzerland
.L London
.DE Frankfurt
.AS Amsterdam
.MI Milan
Examples: AAPL (US, no suffix), MC.PA (LVMH Paris), CSPX.L (S&P 500 ETF London)
Prices are provided by CoinGecko. Major cryptocurrencies are automatically recognized by their ticker (BTC, ETH, SOL...).
For lesser-known tokens, enter the CoinGecko API ID in the dedicated field when adding the asset. You can find it on the token's CoinGecko page, in the Info column (e.g. render-token).
Coffr is a Progressive Web App: install it on your device for offline access and push notifications.
Navigate to the app page in your desktop browser.
In the address bar, click the ⚙ icon or the "Install Coffr" banner that appears at the bottom.
Click "Install" in the popup. Coffr opens as a native app with its icon in your taskbar.
Navigate to the app from your Android browser.
Open the ⋮ menu at the top right, then select "Add to Home screen" or "Install app".
The Coffr icon appears on your home screen. The app runs fullscreen, just like a native app.
On iOS, only Safari supports PWA installation. Open the app in Safari.
Tap the share icon ☝ (square with upward arrow) at the bottom of the screen.
Scroll through the options and tap "Add to Home Screen". Confirm by tapping "Add".
No server, no account, no tracking. Your data stays on your device.
All data is stored locally (IndexedDB). No server, no authentication API. You are the only one who can access your data.
Protect your data with a PIN code. AES-GCM 256-bit encryption, PBKDF2 key derivation with 310,000 iterations.
CHF, EUR, USD, GBP, JPY, CAD, AUD, CNY. Exchange rates updated automatically via open API.
Export your data as JSON (full backup) or CSV.
French, English, German, Spanish, Italian, Dutch, Portuguese and Japanese.
Install Coffr on mobile and desktop. Works offline, push notifications, automatic updates.
The free plan covers most use cases. Premium unlocks advanced features.
No sign-up. No data shared. Launch the app and get started in 30 seconds.
Launch Coffr