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

# Manage Attachments

> Attach files, images, screenshots, and work with the current page.

You can provide context to the assistant by attaching files, images, screenshots, or working with the current browser page.

## Attachment menu

Click the attachment icon in the composer toolbar to open the menu. You can add:

* **File** — Upload a document for the assistant to read.
* **Image** — Upload an image for analysis.
* **Screenshot** — Capture the current browser page.
* **Model selector** — Switch your active model.

## File limits

* **Maximum file size**: 20 MB per file.
* **Inline text budget**: 12,000 characters per attachment, 24,000 total characters across all inline chat attachments.
* Files exceeding these limits will show an error.

## Supported file types

**Documents**: txt, md, markdown, json, csv, js, jsx, ts, tsx, py, html, htm, css, xml, yml, yaml, sql, log, pdf

**Images**: png, jpeg, gif, webp

## Screenshots

Select **Screenshot** from the attachment menu. You can capture the visible portion of the current browser tab. The assistant can then answer questions about what's on the page.

## Active resources

When you add files, images, or other context, they appear in the **Active Resources** bar above the composer. You can review what's attached at a glance.

## Context panel

Open the **Context** view from the header to review and remove attachments, or manage long-term memory.