Gradii vs Pika

Open-source gradient wallpaper generator

A beautiful, minimal tool for generating gradient wallpapers. Pick your colors, adjust the angle and style, and export in any resolution. No sign-up, no watermarks, no premium tier. Built with TypeScript and runs entirely in the browser. Perfect for designers, developers, or anyone who wants a custom wallpaper in seconds.

Turn boring screenshots into polished, shareable mockups instantly

Pika wraps your screenshots in browser frames, device mockups, or gradient backgrounds to make them share-worthy for Product Hunt launches, social posts, and docs. Solo-built by a design engineer from India, with no employees or marketing spend. Runs on a freemium model.