---
title: "Function Fill Icon | Free Download PNG & SVG | Phosphor Fill"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/function-fill--28932
canonical_url: "https://www.streamlinehq.com/icons/download/function-fill--28932"
summary: "Clean solid icon of a curved function symbol with a horizontal bar. Used for math, coding, and function controls."
---

# Function Fill icon

The Function Fill icon shows a curved function symbol crossed by a horizontal bar. Drawn in the solid style on a 16px grid so its bold shape stays clear at small sizes. Use it for mathematical functions, code editors, formula tools, and data visualization controls. It belongs to Phosphor Fill free set in the Phosphor family.

## Preview

![Clean solid icon of a curved function symbol with a horizontal bar. Used for math, coding, and function controls.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/phosphor-fill/function-fill-rw8cofmj40dytff4glui9o.png/function-fill-xhynyqz6ojaliv5dk25q5.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Function Fill
- **Type**: Icon
- **Set**: [Phosphor Fill](/icons/phosphor-fill.md) — Phosphor is a free and open source icon set created by Helena Zhang and Tobias Fried.
- **Family**: [Phosphor](/icons/phosphor.md)
- **Style**: Solid, Glyph, Bold, Minimal
- **Category**: All Icons › Vector Icons
- **Default size**: 16px
- **Pricing**: Free
- **License**: [MIT](https://raw.githubusercontent.com/phosphor-icons/homepage/master/LICENSE)
- **Author**: [Phosphor](https://phosphoricons.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: function, symbol, music, notation, staff, score, sharp, flat, clef, key

## Download

- [Download Function Fill on Streamline](https://www.streamlinehq.com/icons/download/function-fill--28932)

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