---
title: "Show Notification"
description: "Local-first visual environment for building and running AI workflows. Build agents visually, deploy anywhere, privacy by design."
canonical: https://docs.nodetool.ai/nodes/lib/os/shownotification
markdown: https://docs.nodetool.ai/nodes/lib/os/shownotification.md
product: NodeTool
source: https://github.com/nodetool-ai/nodetool/blob/main/docs/nodes/lib/os/shownotification.md
---

# Show Notification

**Type:** `lib.os.ShowNotification`

**Namespace:** `lib.os`

## Description

Shows a system notification.
    notification, system, alert

    Use cases:
    - Alert user of completed tasks
    - Show process status
    - Display important messages

## Properties

| Property | Type | Description | Default |
|----------|------|-------------|---------|
| title | `str` | Title of the notification | `` |
| message | `str` | Content of the notification | `` |
| timeout | `int` | How long the notification should stay visible (in seconds) | `10` |

## Outputs

| Output | Type | Description |
|--------|------|-------------|
| output | `none` |  |

## Related Nodes

Browse other nodes in the [lib.os](./) namespace.