Open Source Currency Converter

Convert currency amounts on any webpage to your preferred currency. Rates from the European Central Bank.

As of June 2026, Open Source Currency Converter has 2 users in the Shopping category.

Usersno change0%
2
2
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.1.3
Manifest V3

History

2 snapshots

Tracking since Apr 6, 2026.

2.023221.9768Apr 6, 2026Jun 2, 2026
View as table
DateUsersRatingReviewsVersion
Apr 6, 202621.1.3
Apr 19, 20261.1.3
Now21.1.3

Permissions & access

Permissions
storagealarmsactiveTab
Host access
https://www.ecb.europa.eu/*

Screenshots

Open Source Currency Converter screenshot 1

About

A straightforward, open-source currency converter that respects your privacy.

Auto-Conversion: Automatically detects and converts prices on web pages
Interactive Mode: Select any price and a popup appears with the converted value
Smart Detection: Handles varied formats, including text mentions, and ambiguous symbols (like '$')

Why this extension?

100% Open Source: You can verify the code yourself. No hidden scripts
Privacy First: No analytics. No tracking. Your data stays on your device
Reliable: Uses daily rates from the European Central Bank
No Bloat: No ads, no paywalls, no features added that is not needed

Please check out the Github page if you want to verify or compile the extension yourself:
https://github.com/Tokra110/open-source-currency-converter

Technical

Version
1.1.3
Manifest
V3
Size
79.19KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ajmdjncpdkofkpfciaiedeknhpembagf
Developer ID
u47a1adf5f12ebc620f0274ff964fd2c4
Developer Email
[email protected]
Created
Feb 8, 2026
Last Updated (Store)
Feb 12, 2026
Last Scraped
Jun 2, 2026
Website
Support URL

Similar extensions

Alternatives to Open Source Currency Converter, ranked by description similarity.

Data sourced from the Chrome Web Store · last verified Jun 2, 2026.