Free Browser Mockup Generator
Need a clean browser frame mockup for a portfolio, pitch deck, or social post? KromaStudio lets you drop in any screenshot and wrap it in a polished macOS or Windows browser chrome — then export a high-resolution PNG without leaving your browser.
Browser frame styles
Choose from macOS Dark, macOS Light, Windows, Minimal chrome styles. Adjust padding, corner radius, shadow, and aspect ratio to match your brand.
Perfect for designers and founders
- Product launch posts with realistic browser previews
- Portfolio case studies and Dribbble shots
- Landing page hero assets and pitch decks
- Gradient backgrounds and headline overlays for social feeds
Also includes code screenshots
Switch to Code mode to create syntax-highlighted snippets with Dracula, One Dark Pro, and more — all in the same free tool.