> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ag2.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# autogen.browser_utils.SimpleTextBrowser

<h2 id="autogen.browser_utils.SimpleTextBrowser" class="doc doc-heading">
  <code class="doc-symbol doc-symbol-heading doc-symbol-class" />

  <span class="doc doc-object-name doc-class-name">SimpleTextBrowser</span>
</h2>

```python theme={null}
SimpleTextBrowser(
    start_page: str | None = None,
    viewport_size: int | None = 8192,
    downloads_folder: str | None = None,
    bing_base_url: str = 'https://api.bing.microsoft.com/v7.0/search',
    bing_api_key: str | None = None,
    request_kwargs: dict[str, Any] | None = None
)
```

(In preview) An extremely simple text-based web browser comparable to Lynx. Suitable for Agentic use.<br />Initialize the browser with the given parameters.<br />

<b>Parameters:</b>

| Name               | Description                                                           |
| ------------------ | --------------------------------------------------------------------- |
| `start_page`       | **Type:** str \| None<br /><br />**Default:** None                    |
| `viewport_size`    | **Type:** int \| None<br /><br />**Default:** 8192                    |
| `downloads_folder` | **Type:** str \| None<br /><br />**Default:** None                    |
| `bing_base_url`    | **Type:** str<br /><br />**Default:** 'https                          |
| `bing_api_key`     | **Type:** str \| None<br /><br />**Default:** None                    |
| `request_kwargs`   | **Type:** dict\[str, typing.Any] \| None<br /><br />**Default:** None |

### Instance Attributes

<code class="doc-symbol doc-symbol-heading doc-symbol-attribute" />

#### address

<br />

Return the address of the current page.

<code class="doc-symbol doc-symbol-heading doc-symbol-attribute" />

#### page\_content

<br />

Return the full contents of the current page.

<code class="doc-symbol doc-symbol-heading doc-symbol-attribute" />

#### viewport

<br />

Return the content of the current viewport.

### Instance Methods

<code class="doc-symbol doc-symbol-heading doc-symbol-method" />

#### page\_down

```python theme={null}
page_down(self) -> None
```

Move the viewport down by one page.

<br />

<code class="doc-symbol doc-symbol-heading doc-symbol-method" />

#### page\_up

```python theme={null}
page_up(self) -> None
```

Move the viewport up by one page.

<br />

<code class="doc-symbol doc-symbol-heading doc-symbol-method" />

#### set\_address

```python theme={null}
set_address(self, uri_or_path: str) -> None
```

Set the address of the current page.<br />

<b>Parameters:</b>

| Name          | Description                                                          |
| ------------- | -------------------------------------------------------------------- |
| `uri_or_path` | The URI or path to set as the current page.<br /><br />**Type:** str |

<br />

<code class="doc-symbol doc-symbol-heading doc-symbol-method" />

#### visit\_page

```python theme={null}
visit_page(self, path_or_uri: str) -> str
```

Update the address, visit the page, and return the content of the viewport.<br />

<b>Parameters:</b>

| Name          | Description                                        |
| ------------- | -------------------------------------------------- |
| `path_or_uri` | The URI or path to visit.<br /><br />**Type:** str |

<br />