• https://coolbackgrounds.io/
• https://unsplash.com/
• https://react-ts-7pwcbu.stackblitz.io/ 快速比較unsplash
• https://www.pexels.com/
• https://www.hippopx.com/zh
• https://picjumbo.com/
• https://zh-tw.photo-ac.com/
• https://www.stockio.com/
• https://freeforcommercialuse.net/
• https://www.nappy.co/
• http://freephoto.bizutart.com/
• http://fancycrave.com/
• https://www.freestockimages.ru/free-photos
• https://pixabay.com/
• https://stocksnap.io/
• https://gratisography.com/
• https://foter.com/
• https://plixs.com/
• http://cupcake.nilssonlee.se/
• http://www.designerspics.com/
• https://isorepublic.com/
• https://magdeleine.co/browse/
• http://moveast.me/
• http://stokpic.com/
• https://www.stockvault.net/
• http://startupstockphotos.com/
• https://www.splitshire.com/
• http://www.splashbase.co/
• http://snapwiresnaps.tumblr.com/
• http://www.rgbstock.com/
• https://www.designrush.com/resources/publicdomainarchive/
• https://skitterphoto.com/
• http://finda.photo/
• https://tw.freeimages.com/
• https://burst.shopify.com/
• https://mmtstock.com/
• https://picography.co/
• http://realisticshots.com/
• https://www.lifeofpix.com/
• https://negativespace.co/
• https://morguefile.com/photos/morguefile/1/pop
• https://kaboompics.com/
• http://imcreator.com/free
• http://epicantus.tumblr.com/
• https://shotstash.com/
• http://littlevisuals.co/
• https://jaymantri.com/
• http://getrefe.com/downloads/category/free/
• https://imagebase.net/
• http://albumarium.com/browse
• https://www.goodfreephotos.com/
• http://pickupimage.com/
• https://barnimages.com/
• https://jeshoots.com/
• https://stock.tookapic.com/
• https://libreshot.com/
• http://www.peakpx.com/
• https://www.pond5.com/photos/1/.html?#1/18560
• https://librestock.com/
• https://visualhunt.com/
• http://699pic.com/index/invite/from_86744
• https://www.publicdomainpictures.net/en/
• http://streetwill.co/
• http://www.bara-art.com/
• https://beta.freelyphotos.com/
• http://trunklog.com/
• https://allthefreestock.com/
• https://www.fotolia.com/
• https://www.1001freedownloads.com/free-photos/
• http://makerbook.net/photography/
• https://designhooks.com/

特殊照片圖庫

• 稀奇古怪古代素材 https://publicdomainreview.org/
• 西方復古素材 https://www.designrush.com/resources/viintage/
• 西方復古插圖 https://www.flickr.com/photos/britishlibrary/
• 大頭照 https://uifaces.co/?from_age=18&to_age=40&gender%5B%5D=female
• 大頭照 http://uifaces.com/
• Tokyo https://www.tokyo-date.net/
• 食物 https://foodshot.co/
• 食物 https://www.foodiesfeed.com/
• 日本人物圖庫 https://model.foto.ne.jp/
• 去背圖庫 http://pngimg.com/
• 背景紋理，且提供CDN http://www.caself.me/products
• 背景紋理 http://thepatternlibrary.com/
• 旅遊風景 http://travelcoffeebook.com/
• 旅遊風景 https://www.bucketlistly.blog/photos/
• 歷史照片 https://nos.twnsnd.co/
• 自然紋理 https://images.superfamous.com/
• 自然 https://freenaturestock.com/
• 芝加哥美術館畫 https://www.artic.edu/collection?is_public_domain=1
• 日本素材 http://free-line-design.com/

Mockup

• https://theapplaunchpad.com/mockup-generator/?ref=producthunt#new-heading-mg