Flex free icons
Flex free icons is an open-source vector icon collection containing 1,500 icons under the CC-BY-4.0 license. Every SVG icon in Flex free icons is optimized for web, mobile, and desktop applications, providing clean scalable vector graphics with crisp rendering across high-DPI displays. The collection is licensed under CC-BY-4.0; review the icon license guide for commercial-use details.
Flex free icons Specifications & Framework Compatibility
| Property | Specification Details |
|---|---|
| Total Icons | 1,500 vector SVG icons |
| License | CC-BY-4.0 (Commercial & Personal Use) |
| TypeScript Support | Native .d.ts definitions included |
| Framework Support | React, Next.js, Vue, Svelte, Tailwind CSS |
| Primary NPM Package | @iconify-json/streamline-flex |
| Source Repository | Official GitHub Repository → |
How many icons does Flex free icons have?
Flex free icons currently includes 1,500 vector icons indexed in the IconSearch catalog. Every icon is available in clean SVG format with customizable stroke widths, colors, and direct multi-framework code exports for modern web applications.
Is Flex free icons free for commercial use?
Yes, Flex free icons is distributed under the CC-BY-4.0 license. This permissive open-source license allows unrestricted commercial and personal usage in proprietary software, SaaS platforms, client websites, and digital products without licensing fees.
How do you install and use Flex free icons in React, Next.js, and Vue?
Install the package using npm install @iconify-json/streamline-flex, then import icons directly into your JSX, TSX, or Vue components. Alternatively, copy raw customized SVG markup directly from IconSearch with zero client-side JavaScript overhead.
// Install package
npm install @iconify-json/streamline-flex
// React & Next.js App Router usage
import { 3dCoordinateAxis } from '@iconify-json/streamline-flex'
export default function Header() {
return <3dCoordinateAxis className="w-5 h-5 text-indigo-500" />
}Flex free icons FAQ & Technical Guide
How many icons does Flex free icons have?
Flex free icons contains 1,500 open-source vector icons available in SVG format on IconSearch.
Is Flex free icons free for commercial use?
Yes, Flex free icons is licensed under the CC-BY-4.0 license, which permits commercial and personal use in software applications, websites, and design projects without subscription fees.
How do you install and use Flex free icons in React, Next.js, and Vue?
You can install the official package via `npm install @iconify-json/streamline-flex` or copy customized React JSX, Vue 3, Svelte, or SVG code directly from IconSearch with zero runtime overhead.
Does Flex free icons support TypeScript?
Yes, icon definitions and SVG React/Vue component wrappers for Flex free icons include TypeScript type definitions for autocomplete and prop validation.
Can I customize stroke width, size, and color for Flex free icons icons?
Yes, IconSearch provides an interactive customizer to modify size, hex color, stroke width, and CSS currentColor before copying code or downloading SVGs.