---
description: API reference for RtkFilePickerButton component (React Library)
title: RtkFilePickerButton
image: https://developers.cloudflare.com/og-docs.png
---

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# RtkFilePickerButton

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://e8aee267.previews.developers.cloudflare.com/realtime/realtimekit/ui-kit/api-reference/react/rtkfilepickerbutton/index.md)|[Agent setup](https://e8aee267.previews.developers.cloudflare.com/agent-setup/)

## Properties

| Property | Type            | Required | Default         | Description                               |
| -------- | --------------- | -------- | --------------- | ----------------------------------------- |
| filter   | string          | ✅        | \-              | File type filter to open file picker with |
| icon     | keyof IconPack1 | ✅        | \-              | Icon                                      |
| iconPack | IconPack1       | ❌        | defaultIconPack | Icon pack                                 |
| label    | string          | ✅        | \-              | Label for tooltip                         |
| t        | RtkI18n1        | ❌        | useLanguage()   | Language                                  |

## Usage Examples

### Basic Usage

```tsx
import { RtkFilePickerButton } from '@cloudflare/realtimekit-react-ui';

function MyComponent() {
  return <RtkFilePickerButton />;
}
```

### With Properties

```tsx
import { RtkFilePickerButton } from '@cloudflare/realtimekit-react-ui';

function MyComponent() {
  return (
    <RtkFilePickerButton
      filter="example"
      icon={defaultIconPack}
      label="example"
    />
  );
}
```

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