CSS Matic offers great CSS tools and generators for web designers and developers. CSS Box-Shadow, Border-Radius, Gradients and more.
Blobmaker is a free design generator tool made by z creative labs, to help quickly create random, unique and organic-looking SVG shapes or blobs.
Search thousands of images via Unsplash or drag and drop your own images into the browser to apply a duotone effect.
Clippy is a tool for generating values for shape functions for the new and cool CSS clip-path property.