JSON i18n Localization Keys Converter

Flatten nested JSON translation keys into dot notation (e.g. `home.header.title`) or convert flat dot notation back into nested JSON tree objects.

Key Features

• Compatible with react-i18next, vue-i18n, and formatjs dictionaries
• Preserves array indices and special translation characters
• Instant formatting and JSON validation
• Copy or download result

Frequently Asked Questions

Is the JSON i18n & Localization Flatten Converter free to use?

Yes, DODDY's JSON i18n & Localization Flatten Converter is 100% free with no account registration, subscriptions, watermarks, or usage limits.

Is it compatible with react-i18next key formats?

Yes! Standard dot notation (home.header.title) is fully supported.

Are my files and data kept private when using JSON i18n & Localization Flatten Converter?

Yes. All computations and file transformations run locally within your web browser. Your confidential data is never transferred to external servers.