---
title: "Test Folder Icon | Free Download PNG & SVG | Core Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/test-folder--23561
canonical_url: "https://www.streamlinehq.com/icons/download/test-folder--23561"
summary: "Clean line icon of a folder with a laboratory flask. Used for test files, experiments, and research folders."
---

# Test Folder icon

The Test Folder icon shows an open folder with a laboratory flask in front. Drawn in the line style on a 14px grid with a 1px stroke so it stays clear at small sizes. Use it for test files, experiments, research projects, and laboratory data. It belongs to Core Line set in the Core family.

## Preview

![Clean line icon of a folder with a laboratory flask. Used for test files, experiments, and research folders.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/files-folders/test-folder-ec945.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Test Folder
- **Type**: Icon
- **Set**: [Core Line](/icons/core-line.md) — Core is the Helvetica of icons. Each icon is stripped to its essential form and has generous inner spacing. The Line variant offers a clean, minimalist approach with consistent line weights.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Line, Minimal, Stroke, Wireframe
- **Category**: Interface Essential › Files Folders
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: test, folder, flask, lab, experiment, science, chemistry, research, sample, file

## Download

- [Download Test Folder on Streamline](https://www.streamlinehq.com/icons/download/test-folder--23561)

## Also available in other styles

- [Test Folder — Core Remix](/icons/download/test-folder--28889.md) (Pro)
- [Test Folder — Core Solid](/icons/download/test-folder--23733.md) (Pro)
- [Test Folder — Core Neon](/icons/download/test-folder--30572.md) (Pro)
- [Test Folder — Core Gradient](/icons/download/test-folder--28308.md) (Pro)
- [Test Folder — Core Flat](/icons/download/test-folder--23984.md) (Pro)
- [Test Folder — Core Duo](/icons/download/test-folder--24066.md) (Pro)
- [Test Folder — Core Pop](/icons/download/test-folder--31471.md) (Pro)

---

[View full sitemap](/sitemap.md)