| apilayer Screenshotlayer | Convert any website URL into an image with a simple API call | No | ✓ | ? | |
| APITemplate.io | Dynamically generate images and PDFs from custom templates via API | apiKey | ✓ | ✓ | |
| Bruzu | Generate custom images dynamically using query parameters | apiKey | ✓ | ✓ | |
| CheetahO | Optimize and resize photos for web performance | apiKey | ✓ | ? | |
| Dagpi | Image manipulation and creative visual processing API | apiKey | ✓ | ? | |
| Duply | Generate, edit, and manage images and videos through API automation | apiKey | ✓ | ✓ | |
| DynaPictures | Create personalized and branded images automatically at scale | apiKey | ✓ | ✓ | |
| Flickr | Access photos and metadata from Flickr’s massive photography library | OAuth | ✓ | ? | |
| Getty Images | Search and retrieve premium stock photography and editorial images | OAuth | ✓ | ? | |
| Gfycat | Upload, search, and retrieve GIFs and short video clips | OAuth | ✓ | ? | |
| Giphy | Search, upload, and share GIFs and stickers from the Giphy library | apiKey | ✓ | ? | |
| Google Photos | Integrate Google Photos content and media management into apps | OAuth | ✓ | ? | |
| Imgur | Upload, share, and search images on Imgur | OAuth | ✓ | ? | |
| Imsea | Free image search API for simple visual queries | No | ✓ | ? | |
| Lorem Picsum | Randomized placeholder images sourced from Unsplash | No | ✓ | ? | |
| ObjectCut | Remove backgrounds from images automatically via API | apiKey | ✓ | ✓ | |
| Pexels | Free stock photos and videos from creators around the world | apiKey | ✓ | ✓ | |
| PhotoRoom | Remove image backgrounds with AI precision | apiKey | ✓ | ? | |
| Pixabay | Access millions of free stock photos, illustrations, and videos | apiKey | ✓ | ? | |
| PlaceKeanu | Generate placeholder images featuring Keanu Reeves (grayscale & young Keanu options) | No | ✓ | ? | |
| Readme Typing SVG | Customizable animated typing SVG generator for README files | No | ✓ | ? | |
| Remove.bg | AI-powered background removal API for photos | apiKey | ✓ | ? | |
| ReSmush.it | Free image optimization and compression API | No | ✗ | ? | |
| Shutterstock | Search and license stock photos, videos, and music | OAuth | ✓ | ? | |
| Sirv | Image optimization, manipulation, and hosting API for the web | apiKey | ✓ | ? | |
| Unsplash | Access millions of free, high-quality photos via API | OAuth | ✓ | ? | |
| Wallhaven | Access high-resolution wallpapers via Wallhaven API | apiKey | ✓ | ? | |
| Webdam | Digital asset management API for image libraries and metadata | OAuth | ✓ | ? | |