Vossier - Fortnightly UI design briefs, straight to your inbox.
Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
GoodBrief - A random generator for design briefs.
PicMonkey - PicMonkey is a feature-rich online photo editor that works right in your browser; no downloads...
Create Brief - Create a free shareable design brief. No email needed.
Piktochart - Piktochart for Business Storytelling