# Send File

Agent can send files from Agent’s device like documents, images, audio, and video. A common data type that is used for sending file is:

| File Name | Type File                                      | Max. Size     |
| --------- | ---------------------------------------------- | ------------- |
| Document  | \[.doc], \[.docx], \[.pdf], \[.xls], \[.xlsx]. | 2Mb (Default) |
| Image     | \[.jpg], \[.png].                              | 2Mb (Default) |
| Video     | \[mp4]                                         | 2Mb (Default) |

In conversation chat, click the **'Attachment'** button (<img src="/files/-MOVaBObluEvugo5Zuub" alt="" data-size="line">) and select **send file** menus. Then, you will see a pop-up to find file in local, select file, and click the **'Open'** button.

For example, send a file with type file is a .png. And then, you can preview the file in the conversation chat, you can click the **'cancel'** button to cancel the send files, or click the **'send'** button to send the file.

![Send File (Image)](/files/Q5kQaNszWXwedFyRbrRC)

If the file submission is successful, you will see the file in the conversation chat as shown images below.

![File Sent](/files/5DHsOjV7z262zu6kb7zg)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.3dolphins.ai/customer-service/dashboard/send-file-or-attachment/send-file.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.