Luma Currency Converter icon

Luma Currency Converter

by Brightery · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Fast, elegant currency conversion with live exchange rates, favorites, smart search, and offline rate caching.

Users
2
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#360K
#274K among extensions
Version
1.0.0
updated 2 Sep 2026

Users

monthly, 1 months
012Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months
001Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Luma Currency Converter

Luma Currency Converter is a fast, elegant, and easy-to-use currency converter built directly into your Chrome toolbar. Convert between global currencies without opening another website. Simply enter an amount, choose your currencies, and Luma calculates the conversion using the latest available exchange-rate data. ### Key Features • Fast currency conversion directly from the Chrome toolbar • Latest exchange rates from the Frankfurter exchange-rate API • Search currencies by name or currency code • Swap source and destination currencies instantly • Save frequently used currency pairs for faster access • Copy converted values with one click • View exchange-rate and inverse-rate information • Light, dark, and system theme support • Remembers your selected currencies and preferences • Cached exchange rates for graceful offline fallback • Clean, modern interface designed for everyday use ### Privacy-Focused Luma Currency Converter is designed with minimal permissions. The extension does not read the websites you visit, collect browsing history, inject content into webpages, access tabs, display advertisements, or use tracking scripts. Its host access is limited to api.frankfurter.dev and is used solely to retrieve currency and exchange-rate information. All executable JavaScript, HTML, and CSS is included directly within the extension. No remote executable code is used. ### Exchange-Rate Data Currency and exchange-rate information is retrieved from the Frankfurter API, which aggregates exchange-rate data from official and central-bank sources. Exchange rates are provided for informational purposes and may differ from rates offered by banks, card issuers, payment providers, currency exchanges, or financial institutions. Luma Currency Converter makes international currency conversion simple, quick, and accessible whenever you need it.

Growth

WindowUsersChangeRatingsRating
7 days+1+100.0%00.00
30 days−1−33.3%00.00

Version history

1 versions recorded
1.0.02 Sep 2026

Details

Category
Tools
First seen
2 Sep 2026
Size
27 KB
Languages
en
Pricing
Free
Privacy policy
brightery.com
Extension ID
fmgmdincenalfcjknociafhbcfhcmapk

Permissions and risk

Moderate riskimpact 1, likelihood 3
Permissions
storage
Site access
https://api.frankfurter.dev/*

Alternatives to Luma Currency Converter

Extensions that rank for the same store searches or share the Tools category, ordered by users