Free stock images can fill blog headers, landing pages, social cards, product mockups, and internal decks. The risk is not only visual sameness. The license, model release, trademark exposure, file size, and crop can all create work after the download.
Use the list below as a starting point, then check the license page on the image source before publishing. Stock licenses change, and individual images can carry different restrictions.
The checks before you download
Before choosing an image, answer five questions:
| Check | Why it matters |
|---|---|
| Commercial use | Some free images allow personal use but not ads, packaging, or product pages. |
| Attribution | Some sites request credit; some require it. |
| People and property | A photo can be free under copyright but still raise model, property, or trademark issues. |
| Redistribution | Most free sites do not allow reselling the unmodified image as a file, print, or stock asset. |
| Web preparation | A 6000px image may need cropping, resizing, compression, and alt text before upload. |
The safest habit is boring: read the license on the image page, not only the homepage.
1. Unsplash
Unsplash is a large photo library with strong coverage for landscapes, lifestyle, workspaces, objects, and editorial-style website imagery.
The Unsplash license allows free commercial and non-commercial use without required attribution. It does not allow selling images without significant modification or compiling them into a competing service.
Use Unsplash for hero images, article covers, and atmospheric backgrounds. Watch for overused search results. If the first page looks familiar, dig into collections or search by a narrower subject.
2. Pexels
Pexels has free photos and videos, with strong search for people, business, travel, home, and social content.
The Pexels license allows free use and modification without required attribution. It restricts selling unaltered copies, implying endorsement, and using people or brands in misleading ways.
Pexels works well when you need both still images and short video clips for the same campaign.
3. Pixabay
Pixabay includes photos, illustrations, vectors, videos, music, sound effects, and other media.
The Pixabay Content License summary says users can use content for free, without attribution, and can modify it. It also warns that recognizable trademarks, logos, brands, people, and other rights may require separate care.
Use Pixabay when you need non-photo assets as well as photos. Check the asset type before download because a vector, illustration, and photo may need different preparation for the web.
4. Kaboompics
Kaboompics is built around curated photo sets from one photographer, which can help when you want several images with a consistent visual style.
The Kaboompics license and FAQ allows personal and commercial use for Standard License photos, while images marked Editorial Use Only are limited to editorial contexts. Kaboompics also forbids selling unmodified images and using images for AI training, image generation, biometric tracking, or facial recognition.
Use Kaboompics for interiors, lifestyle, desks, food, and brand mood boards where a consistent shoot matters.
5. Burst by Shopify
Burst is Shopify’s free stock photo library, with a strong bias toward ecommerce, products, retail, business ideas, and small business scenes.
The Burst terms distinguish Creative Commons content from licensed content. They allow commercial use under the stated terms, but restrict selling unaltered licensed content, implying endorsement, and relying on third-party rights that Shopify does not grant.
Use Burst when the image supports a store, product category, founder story, or ecommerce article.
6. StockSnap
StockSnap publishes photos under Creative Commons CC0.
The StockSnap license says images can be downloaded, altered, shared, and used in personal or commercial contexts without attribution. It still warns against implying endorsement by a person, creator, or product shown in the image.
Use StockSnap when you want a straightforward CC0 source and can still inspect the image for people, trademarks, and private property.
7. NegativeSpace
NegativeSpace offers free photos across business, people, technology, city, nature, and object categories.
The NegativeSpace license uses CC0 and allows personal or commercial use without purchase, permission, or required attribution. The site also states that reusers are responsible for checking whether a specific photo is valid and safe for their use.
Use NegativeSpace for smaller article images, backgrounds, and category art when the subject is common but the crop needs room.
8. Vecteezy
Vecteezy includes photos, vectors, PNGs, PSDs, video, and templates.
The Vecteezy license agreement is more complex than a CC0 library. Free content requires attribution and has usage limits by asset type. Pro licenses remove some restrictions, but each download still belongs to a license class.
Use Vecteezy when you need photos and graphics from the same source. Read the license badge before using an asset in client work, merchandise, templates, or paid campaigns.
9. Wikimedia Commons
Wikimedia Commons is not a stock-photo site in the usual sense. It is a media repository with public domain and freely licensed files.
The Commons licensing policy requires media to be freely licensed or public domain, but each file has its own license details. Attribution is often required, and some files have country-specific copyright or non-copyright restrictions.
Use Commons for historical images, public institutions, diagrams, maps, monuments, and subjects where provenance matters more than stock style.
10. Flickr Creative Commons
Flickr Creative Commons groups photos by license class, including CC0, public domain, CC BY, and CC BY-SA.
Do not treat all Creative Commons licenses as commercial-use licenses. NC means non-commercial. ND means no derivatives. BY requires attribution. SA requires sharing derivative work under compatible terms.
Use Flickr when you need a specific place, event, object, or documentary subject and are willing to filter by license carefully.
Prepare the image for the page
A stock image is rarely ready for the web as downloaded. Large originals waste bandwidth, and the crop often does not match the final layout.
A workable sequence:
- Download the largest version only when you need it.
- Crop to the layout ratio with the Image Cropper.
- Resize and compress with the Image Compressor.
- Use WebP for most web images, JPEG for broad photo compatibility, and PNG when transparency or sharp UI edges matter.
- Add width, height, filename, and alt text in the CMS or codebase.
For a blog hero displayed at 1200px wide, a 6000px stock photo is usually unnecessary. Resize first, then compress. The file gets smaller before the encoder has to work.
License notes to keep
Free stock images still need judgment. Do not use a recognizable person to imply they use your product. Do not use a visible brand logo as if it were cleared for advertising. Do not sell an unmodified image as a download, poster, or template asset unless the license clearly allows it.
The safe rule: if the image carries legal, medical, financial, political, endorsement, or product-accuracy weight, choose a photo you created, licensed directly, or can document fully.
