CRX id
omkdpalbokcgcgkdleblbddmdbajlknk
omkdpalbokcgcgkdleblbddmdbajlknk
Description from extension meta
Build picture-perfect screens for demo videos and guide images — right inside your browser.
Description from store
Mr. Dummy helps you design realistic-looking webpages—fast.
It’s the ultimate tool for crafting flawless screens used in:
🎬 Product demo videos
🖼️ How-to guide images
📸 Marketing visuals
No real data? No problem. Just click to fill any web page with dummy content that looks and feels real.
Now you can even record your screen or apply custom CSS styling—all without writing a single line of code.
🚀 Key Features
• 🔡 Insert dummy data – Text, images, lists, and more, directly on any webpage
• 🎥 Record your screen – Capture your current page with a built-in screen recorder (WebM format)
• 🎨 Custom CSS styling – Tweak elements live with your own CSS, just like in Figma
• ♻️ Reusable patterns – Save and apply custom data patterns for repeated use
• ⚙️ No setup required – Everything works inside your browser
Stop leaving screens empty in your demos and documentation.
With Mr. Dummy, you get perfect-looking UI in seconds—no backend, no real data, no devs needed.
👉 Build perfect screens in seconds — no code, no hassle.