---
title: "Folder Warning Line Icon | Free Download PNG & SVG | Mingcute Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/folder-warning-line--29356
canonical_url: "https://www.streamlinehq.com/icons/download/folder-warning-line--29356"
summary: "Clean line icon of a folder with an exclamation mark. Used for warnings, folder errors, and file management alerts."
---

# Folder Warning Line icon

The Folder Warning Line icon shows a rounded folder with an exclamation mark centered inside. Drawn in the MingCute line style on a 16px grid, creating a clean look for compact interfaces. Use it for folder errors, file warnings, storage alerts, and document management screens. It belongs to Mingcute Line free set in the MingCute family.

## Preview

![Clean line icon of a folder with an exclamation mark. Used for warnings, folder errors, and file management alerts.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/file/folder-warning-line-kd8ws20gi1gtdqtvpp8h.png/folder-warning-line-wn7d4arvenjzdgz384jh7.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Folder Warning Line
- **Type**: Icon
- **Set**: [Mingcute Line](/icons/mingcute-line.md) — MingCute is a free and open source icon set created by Richard and Xin with modern design.
- **Family**: [MingCute](/icons/mingcute.md)
- **Style**: Line, Outlined, Minimal, Geometric
- **Category**: File › File
- **Default size**: 16px
- **Pricing**: Free
- **License**: [Apache](https://github.com/Richard9394/MingCute/blob/main/LICENSE)
- **Author**: [MingCute](https://www.mingcute.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: folder, warning, alert, exclamation, caution, error, attention, notification, file, cautionary

## Download

- [Download Folder Warning Line on Streamline](https://www.streamlinehq.com/icons/download/folder-warning-line--29356)

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