---
title: "Format H3 Icon | Free Download PNG & SVG | Outlined Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/format-h3--29998
canonical_url: "https://www.streamlinehq.com/icons/download/format-h3--29998"
summary: "Minimal line icon of the characters H3, with a blocky H and rounded 3. Used for heading level three formatting."
---

# Format H3 icon

The Format H3 icon shows the characters H3, with a blocky H and a rounded, open-sided 3. Drawn in the line style on a 24px grid for a clean, legible UI mark. Use it for heading level three formatting, rich-text editors, document structure controls, and typography toolbars. It belongs to Outlined Line - Material Symbols free set in the Google Material family.

## Preview

![Minimal line icon of the characters H3, with a blocky H and rounded 3. Used for heading level three formatting.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/text-formatting/format-h3-4p40h6345gko8kf6dywwl8.png/format-h3-2sp3r40sasc3l9uoxyeuj7.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Format H3
- **Type**: Icon
- **Set**: [Outlined Line - Material Symbols](/icons/material-symbols-outlined-line.md) — Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.
- **Family**: [Google Material](/icons/material-symbols.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Text Formatting › Text Formatting
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Apache](https://www.apache.org/licenses/LICENSE-2.0.txt)
- **Author**: [Google](https://fonts.google.com/icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: format, h3, gas, helium, element, symbol, science, chemistry, He, periodic, table, atomic, Sleep, Furniture, Design, Comfort, Home, Interior, Modern, Bedroom

## Download

- [Download Format H3 on Streamline](https://www.streamlinehq.com/icons/download/format-h3--29998)

## Also available in other styles

- [Format H3 — Sharp Line - Material Symbols](/icons/download/format-h3--29906.md) (Free)
- [Format H3 — Rounded Line - Material Symbols](/icons/download/format-h3--29943.md) (Free)

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