Currency data at aglance
Live exchange rates, interactive charts with technical indicators, and instant conversions for 160+ currencies — all from your browser toolbar.
Everything you need,
nothing you don't
Powerful Forex tools built directly into your browser. No bloated dashboards, no subscriptions, no complexity.
Live Rates
Real-time quotes for 21 Forex pairs with percentage change and mini sparkline charts. 7 majors + 14 crosses.
Interactive Charts
Line and area charts powered by TradingView Lightweight Charts with 1H, 4H, 1D, and 1W timeframes.
Technical Indicators
SMA, EMA, RSI, and Bollinger Bands calculated locally from accumulated rate history.
Currency Converter
Convert between 160+ world currencies instantly with fresh daily rates.
Watchlist
Track your favorite currency pairs with live rates and sparklines. Fully customizable.
Background Updates
Scheduled periodic updates keep rates fresh, even when the popup is closed. Always ready when you need it.
Built different
Most Forex tools want your data, your money, or both. We just want to give you a better experience.
Typical Forex Extension
- Requires registration
- API keys needed
- Tracks your behavior
- Monthly subscription
- Sends data to third parties
- Limited free tier
AlphaGlance
- No registration at all
- No API keys required
- Zero tracking or analytics
- 100% free forever
- Data stays on your device
- Full feature set, always
No Sign-Up Required
Install and use immediately. No email, no account, no verification process standing between you and your data.
No API Keys
We handle the data sourcing for you. No need to register with third-party APIs or manage authentication tokens.
Truly Free
Not a freemium product with hidden limits. Every feature is available from day one, with no upsells or premium tiers.
Privacy by Design
Your watchlist, preferences, and rate history never leave your device. We can't see your data because we never receive it.
Works Offline-ish
Cached rates and accumulated history are available even when temporarily offline. Fresh data syncs when you reconnect.
Open Data Sources
We only use free, public APIs with no authentication required. Complete transparency about where your data comes from.
Your data never leaves
your device
We don't just promise privacy — we architected for it. There's literally no server to leak your data from.
How your data flows
Public API
We send only pair codes (e.g., EURUSD) to free public APIs
Local Storage
All preferences, watchlist, and history stay on your device
No Tracking
Zero analytics, zero telemetry, zero personal data collected
Permissions explained
storageSave your settings, watchlist, and cached rates locally
alarmsSchedule background rate updates so data is always fresh
Host permissionsFetch rates from freeforexapi.com and open.er-api.com only
Free forever. Install in seconds.