The document provides a list of 37 tools for solo brainstorming and idea generation. It includes websites on topics like inspiration by mood, idea generators, visual inspiration tools, creativity cards, search tools based on mood boards and color, word clouds, product idea generators, mind mapping, tracking ideas by industry, making time for ideas, using alternative search engines, idea stimulators, history resources, innovation timelines, "what if" questions, daily idea prompts, frameworks for innovating, principles of invention, combining ideas, frameworks for innovation, idea stimulation apps, ignoring idea killers, associative thinking tools, sticky idea methods, Dutch brainstorming tools, and tips for creative thinking. The tools cover a wide range of digital and