---
title: "Heatmap 1 Icon | Free Download PNG & SVG | Sharp Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/heatmap-1--25151
canonical_url: "https://www.streamlinehq.com/icons/download/heatmap-1--25151"
summary: "Sharp duotone icon of four circles in a two-by-two grid, two filled pale blue. Used for heatmaps and data density."
---

# Heatmap 1 icon

The Heatmap 1 icon shows four outlined circles arranged in a two-by-two grid, with two circles filled in pale blue. Drawn in the duotone style on a 24px grid with a 2px stroke so it stays crisp and structured at small sizes. Use it for heatmaps, data density views, analytics dashboards, and visualization controls. It belongs to Sharp Duo set in the Sharp family.

## Preview

![Sharp duotone icon of four circles in a two-by-two grid, two filled pale blue. Used for heatmaps and data density.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/user/heatmap-1-o074d3zifaignyrw0to9f.png/heatmap-1-j09eobb4qj9scm6b278or.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Heatmap 1
- **Type**: Icon
- **Set**: [Sharp Duo](/icons/sharp-duo-style.md) — Sharp cuts the chase with its bold and geometric look. It follows strict construction guidelines to convey a high-tech feel. 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 Sharp Duo icons are designed on a 24px grid with a 2px default stroke and two customizable colors.
- **Family**: [Sharp](/icons/sharp-sets.md) — Brutalist icons
- **Style**: Duo, Stroke, Filled, Geometric
- **Category**: Interface Essential › User
- **Default size**: 24px
- **Stroke width**: 2px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: heatmap, activity, interaction, engagement, analysis, visualization, geometry, shape, pattern, bubbles, circles, abstract, outline, group, simple

## Download

- [Download Heatmap 1 on Streamline](https://www.streamlinehq.com/icons/download/heatmap-1--25151)

## Also available in other styles

- [Heatmap 1 — Sharp Solid](/icons/download/heatmap-1--25319.md) (Pro)
- [Heatmap 1 — Sharp Remix](/icons/download/heatmap-1--28736.md) (Pro)
- [Heatmap 1 — Sharp Gradient](/icons/download/heatmap-1--28028.md) (Pro)
- [Heatmap 1 — Sharp Flat](/icons/download/heatmap-1--25483.md) (Pro)
- [Heatmap 1 — Sharp Pop](/icons/download/heatmap-1--31676.md) (Pro)
- [Heatmap 1 — Sharp Neon](/icons/download/heatmap-1--30722.md) (Pro)
- [Heatmap 1 — Sharp Line](/icons/download/heatmap-1--24975.md) (Pro)

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