# I18n Formats

We work on extending the list of supported i18n formats. If you need an i18n format and can't find it here send us an [email](mailto:support@locize.com).

Depending on the format it comes with different support functionality helping you with correct syntax.

{% hint style="warning" %}
The chosen i18n format will always be respected. There is no sort of i18n format conversion while importing from or exporting to one of the supported [file formats](/integration/supported-formats.md).
{% endhint %}

{% hint style="info" %}
You can learn more about the different i18n formats [here](https://locize.com/blog/i18n-multiverse/).
{% endhint %}

## i18next / locizify

<https://www.i18next.com/>\
<https://github.com/locize/locizify>

* **Syntax Highlighting:** Highlighting of format-specific syntax
* **Plural Conversion:** Automatically generates plurals as needed
* **Grouping:** Segments get grouped by plurals (and context if choosing the ext variant)

*On* [*this page*](https://www.i18next.com/misc/json-format) *you can find more information about the* [*V4 JSON format*](https://www.i18next.com/misc/json-format#i18next-json-v4) *and the* [*V3 JSON format*](https://www.i18next.com/misc/json-format#i18next-json-v3)*.*

## ICU / messageformat

<http://userguide.icu-project.org/formatparse/messages>

* **Syntax Highlighting:** Highlighting of format-specific syntax

## fluent

<https://projectfluent.org/>

* **Syntax Highlighting:** Highlighting of format-specific syntax

## vue-i18n

<https://kazupon.github.io/vue-i18n/'>

* **Syntax Highlighting:** Highlighting of format-specific syntax

## i18n.js / ruby

<https://github.com/fnando/i18n-js>

* **Syntax Highlighting:** Highlighting of format-specific syntax
* **Plural Conversion:** Automatically generates plurals as needed
* **Grouping:** Segments get grouped by plurals

## polyglot

<https://airbnb.io/polyglot.js/>

* **Syntax Highlighting:** Highlighting of format-specific syntax

## android

<https://developer.android.com/guide/topics/resources/localization>

* **Syntax Highlighting:** Highlighting of format-specific syntax
* **Plural Conversion:** Automatically generates plurals as needed
* **Grouping:** Segments get grouped by plurals


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