Here is a list of sites that offer rich, creative, completely copyright-free photos that can be used in blog posts, Powerpoint, websites, or anywhere else so you don't have to use bad stock photography from a Google Image search.
Gratisography Free high-resolution pictures you can use on your personal and commercial projects. Photos are quirky, artsy and interesting, and there are a huge number of them to sift through. They have a “magical search bar,” but I’ve found just scrolling through their images can spark creativity and give you ideas for fresh ways to use their photos.
Life of Pix Broken down by galleries such as animals, black and white, and city, Life Of Pix’s photos are elegant and classy, and of course come with no copyright restrictions. New photos are added weekly, “hand-made with love,” by Leeroy Advertising Agency in Montreal.
Startup Stock Photos Startup Stock Photos delivers exactly what they say they will – great generic business photos perfect for a startup, general website photos, or any time you need to convey “professional but human.” The only downside is there’s no search bar.
MMT Stock MMT Stock is full of large, clear photos from many different themes, all free for commercial use. They have a large collection of technology, city, and for marketers, great workspace photos. They have a great search tool, or you can easily peruse the galleries.
Pexels One of the superior sources of free images, Pexels has over 15,000 free stock photos, and every month at least 3,000 new photos are added. Photos are high-quality in both creativity and resolution, and their database is huge. This site is really a one-stop shop.
Magdeleine Magdeleine presents hand-picked, free photos for your inspiration. The photos are more artistic, and many are of nature, but it can be a great source of creative options for marketers who like to be a little more artistic.
Jay Mantri As their tagline indicates, this site offers, “free pics. do anything. make magic.” A very stripped-down site, there’s no search bar, but there are some great black & white photos, and plenty of travel photos to choose from.
Stock Snap Another superior site, Stock Snap offers thousands of beautiful, free stock photos. This is probably the first site I’d go to looking for business appropriate photos. They offer creative, classy photos of workspace settings, and a plethora of other categories.
Wunderstock Wunderstock currently offers 1,172+ free HD images for your web and design projects. Their site is easily navigable, and contains images from all categories. It is heavy on nature and architecture, but there are some great finds in other categories as well.
Unsplash Unsplash offers “free (do whatever you want) hi-resolution photos.” Gotta love a straightforward tagline. Their unique collections (with titles like bohemian love child, beauty-full people, and folksy images for web design) have stunning, original photos that are really a cut above the rest. I had a hard time deciding on “the best” photo to display, because they’re all so great.
ISO Republic From Croatia to sushi, there’s a seemingly endless supply of colorful, original hi-res images to choose from. All their photos are free to use on your commercial and personal creative projects, and they have at least 600 images to choose from, with more uploads happening weekly.
Raumrot With a convenient business category, Raumrot has a beautiful gallery of hi-res images completely free for use. They are self-described as “stunning lifestyle imagery for modern creatives. Creative and outstanding normal.” I’d put them on the artsier end of things, but there are some great options for business use as well.
Getrefe A very basic site, Getrefe is a Tumblr account full of beautiful photos. While there isn’t a search bar, there are enough inspiring photos to satisfy any purpose. They are heavy on travel photos, but have tons of business-oriented options.
Splitshire Definitely one of the more original of the free photo sites, Splitshire has hundreds of unique photos to choose from. It started as a “simple aim of giving life to photographs that would have gone into oblivion without any utility.” Their About page is so well-written you might just be inspired to use them every time.
Pixabay Another strong contender for “best free photos site,” Pixabay is chock full of beautiful hi-res photos, ripe for the picking. They also have many of the types of photos that would traditionally be used in Powerpoints and on presentations, except perhaps a little more interesting.
Negative Space Another highly original site, Negative Space will even let you sort their photos by color, and where you’d like the copy space to appear. Clearly this company has marketing in mind.
Picjumbo Picjumbo offers a Premium subscription for a reasonable fee, but there are plenty of unique, hi-res photos to choose from in their regular free galleries! They have lots of photos of people doing various activities, which can be great for marketing materials.
UhdWallpapers This is an amazing site with beautiful HD wallpaper/ desktop background images. Of course, you can use them for whatever you want, as they’re downloadable in all sizes. They boast 4,000 images, and they are all breathtaking.
Pikwizard With over 100,000 free pictures and 20,000 unique to Pikwizard, this site offers high-quality images with a variety of choices. If you're looking for pictures of people in an office or business setting, this might be the perfect site for you.