Localization testing checks that your product is correct in each locale — not just translated, but formatted, priced and laid out the way local users expect. Small mistakes here erode trust quickly.
What localization covers
Localization is more than language; it's the whole locale experience.
- Language and translation quality
- Currency, dates and number formats
- Layout and right-to-left support
Verifying in context
Localized content is often served based on IP, so testing from the target region is the only way to see what local users actually get.
- Trigger locale detection with regional IPs
- Check translated content end to end
- Confirm locale-specific layouts render