Sharpen — Design Challenge Generator

Sharpen is a popular, open-ended design challenge generator built to help UX/UI designers, product creators, and students build their portfolios, practice core skills, and prepare for interviews.

By randomly generating realistic design briefs—spanning various industries, constraints, and target audiences—the platform gives creators practical prompts to tackle real-world design problems without having to stare at a blank page.

Millions of practice design prompts to challenge you to think outside the box.