---
title: "system.i18n.listKeys"
description: "Returns all translation keys."
---

# system.i18n.listKeys

> Returns all translation keys.

This function is used in **Python Scripting**.

## Description

Returns all translation keys defined in the [Translation Manager](platform/localization-and-languages/localization-and-languages.md#translation-manager).

## Client Permission Restrictions

This scripting function has no [Client Permission](ignition-modules/vision/vision-project-properties/vision-project-properties.md#vision-permissions-properties) restrictions.

## Syntax

`system.i18n.listKeys()`

### Parameters

None

### Returns

**List** - A list of all translation keys.

### Scope

Gateway, Vision Client, Perspective Session

## Code Examples

```python title="Code Snippet"
# Print every translation key defined on the Gateway.
keys = system.i18n.listKeys()

for key in keys:
    print key
```