---
title: "Slack Icon | Free Download PNG & SVG | Plump Duo - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/slack--27082
canonical_url: "https://www.streamlinehq.com/icons/download/slack--27082"
summary: "Rounded duotone icon of interlocking rounded bars and circles. Used for team chat, messaging, and collaboration."
---

# Slack icon

The Slack icon shows interlocking rounded bars with circular ends surrounding a small central diamond. Drawn in the duotone style on a 48px grid with a 3px stroke for a chunky, friendly look. Use it for team chat, messaging platforms, workplace collaboration, and communication tools. It belongs to Plump Duo - Free set in the Plump family.

## Preview

![Rounded duotone icon of interlocking rounded bars and circles. Used for team chat, messaging, and collaboration.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/computer-devices/slack-gi04j3tvlh8j09o43q0t5g.png/slack-muz9mw7l6zd3iyzuglezp9.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Slack
- **Type**: Icon
- **Set**: [Plump Duo - Free](/icons/plump-duo-free.md) — [Free + Open-source] Plump is highly inspired by cartoons. With its warm appearance, this set of chunky icons is a natural choice for friendly brands. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Plump Duo icons are designed on a 48px grid with a 3px default stroke and two customizable colors. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Plump](/icons/plump.md) — Friendly icons
- **Style**: Duo
- **Category**: Computer Devices › Computer Devices
- **Default size**: 48px
- **Stroke width**: 3px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: slack, logo, icon, branding, abstract, geometric, interlock, overlap, emblem, symbol, pattern, monochrome, symmetry, round, circles, simple

## Download

- [Download Slack on Streamline](https://www.streamlinehq.com/icons/download/slack--27082)

## Also available in other styles

- [Slack — Plump Flat - Free](/icons/download/slack--27107.md) (Free)
- [Slack — Plump Line - Free](/icons/download/slack--27199.md) (Free)
- [Slack — Plump Solid - Free](/icons/download/slack--27066.md) (Free)

---

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