Open Source Currency Converter

Name: Open Source Currency Converter
Author: Dávid

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.

Dávid Shopping

Chrome Web Store ↗.crx

Users0%

Rating0%

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— reviews

Reviews0%

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Version

1.1.3

Manifest V3

History

2 snapshots

Tracking since Apr 6, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 6, 2026	2	—	—	1.1.3
Apr 19, 2026	—	—	—	1.1.3
Now	2	—	—	1.1.3

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: —
Privacy Policy: https://github.com/Tokra110/open-source-currency-converter/blob/main/PRIVACY.md