---
title: "Function Icon | Free Download PNG & SVG | Carbon"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/function--29501
canonical_url: "https://www.streamlinehq.com/icons/download/function--29501"
summary: "Clean line icon of curved brackets framing a central diamond opening. Used for functions, formulas, and coding tools."
---

# Function icon

The Function icon shows curved bracket-like strokes framing a central diamond-shaped opening. Drawn in the line style on a 16px grid for crisp, structured UI rendering. Use it for function builders, formulas, code editors, developer tools, and mathematical interfaces. It belongs to Carbon free set in the Carbon family.

## Preview

![Clean line icon of curved brackets framing a central diamond opening. Used for functions, formulas, and coding tools.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/c3/function-0im10pij5u0iedvhckkuf7.png/function-andn8czl74aw8qgu40da0e.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Function
- **Type**: Icon
- **Set**: [Carbon](/icons/carbon-design.md) — Carbon is a free and open source icon set created by IBM with professional, structured design.
- **Family**: [Carbon](/icons/carbon.md)
- **Style**: Line, Outlined
- **Category**: All Icons › All Icons
- **Default size**: 16px
- **Pricing**: Free
- **License**: [Apache](https://github.com/carbon-design-system/carbon/blob/main/LICENSE)
- **Author**: [Carbon Design System](https://carbondesignsystem.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: function, design, shape, abstract, logo, geometric, symmetry, round, lines, black

## Download

- [Download Function on Streamline](https://www.streamlinehq.com/icons/download/function--29501)

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