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Preview of CurrencyMan

CurrencyMan by Sankalp Singha

CurrencyMan is a browser extension for Firefox that allows you to convert currency values on webpages to your preferred local currency. Simply select any text containing a currency value, and a popup will show the converted amount.

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About this extension
CurrencyMan is a firefox extension that allows you to convert currency values on webpages to your preferred local currency. Simply select any text containing a currency value, and a popup will show the converted amount.

Why Install CurrencyMan?
No more switching tabs to search for exchange rates. Just highlight any price or currency value on a webpage, and CurrencyMan will display the converted amount in a clean, unobtrusive popup. It’s fast, accurate, and saves you time.

Key Features:

🔁 One-Click Conversion: Select any text with a currency value to instantly see the converted amount.

🌍 Smart Format Detection: Supports a wide range of currency symbols and formats like $10, EUR 50, 100 GBP, ¥1000, and more.

📈 Live Exchange Rates: Powered by real-time exchange data for accurate conversions.

⚙️ Custom Target Currency: Set your local currency once — conversions will always default to it.

🚀 Optimized Performance: Caches exchange rates locally to reduce API usage and speed up results.

💡 No Disruption: Works quietly in the background and only activates when you select text.

Perfect for travelers, online shoppers, digital nomads, expats, or anyone who deals with multiple currencies online.

Features
  • Convert currencies by selecting text on any webpage
  • Supports multiple currency formats (symbols and codes)
  • Uses real-time exchange rates for accurate conversions
  • Customizable target currency setting
  • Caches exchange rates to minimize API calls
  • Works with various currency formats and notations
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Permissions and dataLearn more

Required permissions:

  • Access your data for all websites

Optional permissions:

  • Access your data for cdn.jsdelivr.net
More information
Add-on Links
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Version
1.3
Size
582.21 KB
Last updated
4 months ago (Apr 19, 2025)
Related Categories
  • Other
License
All Rights Reserved
Version History
  • See all versions
Tags
  • shopping
  • translate
  • user scripts
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Release notes for 1.3
  • Fixed issues of wrong selections and wrong values popping up
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