Open Source Localization Data
The Localization Encyclopedia for Developers
Open-source reference for global localization standards. Currency formats, date patterns, country codes, and more for every country.
Currency Formats
Symbol position, separators, and patterns for every currency in the world.
Date & Time
Locale-specific date formats, time zones, and calendar patterns.
Country Codes
ISO 3166, BCP47, RFC4647, and all international standards.