设计参考

https://huaban.com/home/

高清大图

https://pixabay.com

https://www.pexels.com

https://www.splitshire.com

https://unsplash.com/

http://www.lifeofpix.com/

http://publicdomainarchive.com/

http://foter.com/

https://picjumbo.com/

http://www.gratisography.com/

http://699pic.com/

http://mmtstock.com/

http://isorepublic.com/

http://realisticshots.com/

http://freenaturestock.com/

http://stocksnap.io/

https://www.ssyer.com/

https://www.piqsels.com/zh

https://www.foodiesfeed.com/#

https://www.canva.cn/

PNG免抠素材

http://pngimg.com

https://www.stickpng.com/

http://www.pngall.com/

https://588ku.com/

http://www.51yuansu.com/

图标素材

http://www.iconfont.cn

http://www.easyicon.net

http://www.iconninja.com

https://iconstore.co/

http://simpleicons.org/

https://www.stockio.com/

https://undraw.co/

3D素材

https://poly.google.com/

https://gallery.manypixels.co/

背景图片


纹理背景

https://www.toptal.com/designers/subtlepatterns/

http://www.hituyu.com

http://thepatternlibrary.com

渐变背景

https://webgradients.com

https://uigradients.com

Lowpoly背景（低面背景）

https://uigradients.com

特殊背景生成器（图片可用于背景）

发散光生成器 http://wangyasai.github.io/Stars-Emmision

黑客界面生成器 http://geektyper.com/

网点网格纸在线生成器 http://www.gridzzly.com/

镜像炫光生成器 http://weavesilk.com/

星球生成器 http://planetmaker.wthr.us/

炫光生成器 https://codepen.io/tsuhre/full/BYbjyg

双色图片生成器 http://duotone.shapefactory.co/

抖音风格生成器 https://photomosh.com/

设计工具（多种背景生成） https://wangyasai.github.io/designtools

样机生成器

http://smartmockups.com/

https://placeit.net/

http://sketchsheets.com/

http://mockupplanet.com

https://unblast.com/

地图生成器

https://pixelmap.amcharts.com/