Icons

Phosphor Number Square Three Bold Icon

Find the Phosphor Number Square Three Bold icon and download it in SVG or PNG format. This bold-style icon is optimized for general-purpose product UIs, design systems, component libraries, web applications, and marketing sites. Customize color, size, and stroke width inside the IconStash browser editor before exporting.

Open in editor Browse Phosphor

Interactive Customizer

1.5px
128px

About this icon

Use the Number Square Three Bold icon

This bold icon from Phosphor works well across general-purpose product UIs, design systems, component libraries, web applications, and marketing sites. The bold visual style is specifically suited for interface components and product UI.

Customize it in IconStash: pick a color preset or enter any hex code, set exact dimensions, adjust stroke weight, then copy SVG code or download a PNG — no account needed.

Export formats

Copy clean SVG vectors with one click, generate custom-size PNG files from 16px to 512px, export JSX/React components ready to paste into your project, or use the icon as a CSS background-mask for flexible theming.

All exports are based on the same editable vector — so the Number Square Three Bold icon stays pixel-perfect at 16px, 24px, 48px, and any large marketing size.

Design & UX integration

Aesthetic characteristics

Phosphor draws Number Square Three Bold with a uniform stroke weight and generous curves. Its defining feature is a six-weight system — Thin, Light, Regular, Bold, Fill and Duotone — so one concept can carry an entire visual hierarchy without you switching icon families mid-product.

UX best practices

As a general interface glyph, the Number Square Three Bold icon does its job best between 16px and 24px, sitting next to a text label. Icon-only treatments work for a small set of universally understood actions, but comprehension falls off quickly once the action is specific to your product — so when in doubt, add the word.

Use in your project

React / npm — Phosphor

npm install phosphor-react

import { NumberSquareThreeBold } from 'phosphor-react';

// JSX usage:
<NumberSquareThreeBold size={24} weight="regular" />

Copy the SVG markup directly from the IconStash editor to use the Number Square Three Bold icon without any npm package — paste it into HTML, JSX, or a design tool.

Inline SVG (copy & paste)

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" role="img" aria-label="number-square-three-bold icon"><path fill="currentColor" d="M208 28H48a20 20 0 0 0-20 20v160a20 20 0 0 0 20 20h160a20 20 0 0 0 20-20V48a20 20 0 0 0-20-20m-4 176H52V52h152ZM92 80a12 12 0 0 1 12-12h48a12 12 0 0 1 9.83 18.88l-18.34 26.2A40 40 0 1 1 95.43 176a12 12 0 1 1 17.14-16.79A16 16 0 1 0 124 132a12 12 0 0 1-9.83-18.88L129 92h-25a12 12 0 0 1-12-12"/></svg>

Library & related icons

About Phosphor Icons

Flexible icon family with 9,000+ icons across six weights: Thin, Light, Regular, Bold, Fill, and Duotone. Designed to work together at any scale.

  • Total icons: 9,198+
  • Style: multi-style
  • License: MIT
  • npm package: phosphor-react
Browse all 9,198 Phosphor Icons icons →

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Frequently asked questions

What is the Number Square Three Bold icon?

The Number Square Three Bold icon is a bold-style SVG icon from the Phosphor library, categorized under Interface. It is designed for use in general-purpose product UIs, design systems, component libraries, web applications, and marketing sites. On IconStash you can preview it, customize its color and size, and export it in SVG, PNG, JSX, or CSS formats directly from your browser.

Is the Number Square Three Bold icon free to use?

Yes. Phosphor is licensed under MIT, making it free for personal and commercial use. This means you can freely use the Number Square Three Bold icon in personal, commercial, and open-source projects. IconStash provides SVG and PNG access at no cost with no login required.

How do I use the Number Square Three Bold icon in React?

Install the package with `npm install phosphor-react`, then import the component into your React file. IconStash's detail panel shows you the exact npm command, import statement, and JSX usage snippet for every icon — just click the Code tab and copy with one click.

What is the Phosphor icon library?

Flexible icon family with 9,000+ icons across six weights: Thin, Light, Regular, Bold, Fill, and Duotone. Designed to work together at any scale. It contains 9,198+ icons. IconStash indexes the complete Phosphor collection alongside 27 other open-source libraries — 134,701 icons total — in a single unified search interface.

Can I download the Number Square Three Bold icon as a PNG?

Yes. Open the Number Square Three Bold icon in IconStash, set your desired pixel size (16px to 512px) in the detail panel, and click Download PNG. You can also export a multi-resolution ZIP pack containing 16, 24, 32, 48, 64, 128, 256, and 512px PNGs with a single click.

What does the bold icon style mean?

An icon in bold style uses a clean SVG vector format. This style is best suited for interface components. The Phosphor Number Square Three Bold icon follows this visual convention throughout the Phosphor design system.

Can I change the Number Square Three Bold icon's color and size before downloading?

Yes. In IconStash's editor panel, choose from six color presets (blue, slate, green, purple, red, teal) or enter a custom hex value. Drag the size slider (16–256px) or type an exact pixel value up to 512px. Changes apply instantly to the SVG preview, the PNG output, and the copied code.