---
title: Test Tube icon (Lucide)
description: Free Test Tube icon from Lucide, licensed ISC. SVG or PNG, no API key.
canonical: https://icons-for-agents.site/icon/lucide/test-tube
---

# Test Tube icon

- **Name:** `test-tube`
- **Set:** Lucide
- **License:** ISC
- **Styles:** default
- **Tags:** tube, vial, phial, flask, ampoule, ampule, lab, chemistry, experiment, test

## Direct URL

https://icons-for-agents.site/icons/lucide/test-tube.svg

## Use it

```html
<img src="https://icons-for-agents.site/icons/lucide/test-tube.svg" alt="Test Tube" width="24" height="24">
```

- Recolor / resize: https://icons-for-agents.site/icons/lucide/test-tube.svg?color=%234f46e5&size=48
- PNG: https://icons-for-agents.site/icons/lucide/test-tube.svg?format=png&size=128

## JSON metadata

https://icons-for-agents.site/api/icon?name=test-tube&set=lucide