---
title: "Drop Duplicates"
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/nodetool/data/dropduplicates
markdown: https://docs.nodetool.ai/nodes/nodetool/data/dropduplicates.md
product: NodeTool
source: https://github.com/nodetool-ai/nodetool/blob/main/docs/nodes/nodetool/data/dropduplicates.md
---

# Drop Duplicates

**Type:** `nodetool.data.DropDuplicates`

**Namespace:** `nodetool.data`

## Description

Remove duplicate rows from dataframe.
    duplicates, unique, clean

    Use cases:
    - Clean dataset by removing redundant entries
    - Ensure data integrity in analysis
    - Prepare data for unique value operations

## Properties

| Property | Type | Description | Default |
|----------|------|-------------|---------|
| df | `dataframe` | The input DataFrame. | `{"type":"dataframe","uri":"","asset_id":null,"d...` |

## Outputs

| Output | Type | Description |
|--------|------|-------------|
| output | `dataframe` |  |

## Related Nodes

Browse other nodes in the [nodetool.data](./) namespace.