PNG、ICO、ICNS格式图标搜索、图标下载服务
Simple line Icons pack
Search through 300,000 free icons
The complete set of 675 icons in Font Awesome
推荐一个完全免费的开源矢量图标,它提供了16种款式,212个图标,有实体和轮廓,尖锐和圆润,4种宽度,免费且可商用。
阿里巴巴矢量图标库
Access over 900 material system icons, available in a variety of sizes and densities, and as a web font.