Eclipse Convert - Fast Currency Converter by EclipsesDev
Highlight any currency amount on a webpage and instantly convert it to your preferred currency. Supports 60+ currencies including EUR, GBP, JPY, INR, BTC, and more.
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About this extension
EclipseConvert lets you convert currencies without leaving the page. Just highlight an amount — the conversion appears in one click.
How it works:
Highlight a currency value on any page (e.g. €250, £99.99, 1500 JPY)
• A small button appears below your selection
• Click it and the converted amount shows up instantly
• No popups to fill out, no tab switching, no copy-pasting into Google.
Supported formats:
• Symbol before amount: €50, £1,000.50, ¥10000, ₹500
• Symbol after amount: 50€, 1000¥
• Currency codes: 100 EUR, GBP 200, 50JPY, CAD 75
Supports 60+ currencies including common ones like USD, EUR, GBP, JPY, INR, and crypto like BTC and ETH.
Settings:
Click the extension icon to pick your target currency. Your choice syncs across devices.
Privacy:
EclipseConvert does not collect, store, or transmit any user data. Currency lookups go directly to the exchange rate API — nothing passes through any intermediary server.
Exchange rates provided by fawazahmed0/exchange-api (free, no rate limits, 200+ currencies). Rates are cached for 1 hour.
How it works:
Highlight a currency value on any page (e.g. €250, £99.99, 1500 JPY)
• A small button appears below your selection
• Click it and the converted amount shows up instantly
• No popups to fill out, no tab switching, no copy-pasting into Google.
Supported formats:
• Symbol before amount: €50, £1,000.50, ¥10000, ₹500
• Symbol after amount: 50€, 1000¥
• Currency codes: 100 EUR, GBP 200, 50JPY, CAD 75
Supports 60+ currencies including common ones like USD, EUR, GBP, JPY, INR, and crypto like BTC and ETH.
Settings:
Click the extension icon to pick your target currency. Your choice syncs across devices.
Privacy:
EclipseConvert does not collect, store, or transmit any user data. Currency lookups go directly to the exchange rate API — nothing passes through any intermediary server.
Exchange rates provided by fawazahmed0/exchange-api (free, no rate limits, 200+ currencies). Rates are cached for 1 hour.
Rated 5 by 1 reviewer
Permissions and data
Required permissions:
- Access your data for all websites
Optional permissions:
- Access your data for sites in the currency-api.pages.dev domain
- Access your data for cdn.jsdelivr.net
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.2
- Size
- 311.63 KB
- Last updated
- 2 months ago (Apr 10, 2026)
- Related Categories
- License
- MIT License
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.