Today we are launching Mocklup, an open, browser-native mockup playground designed to help designers, marketers, and makers present digital products elegantly without typical design-tool sluggishness.
Creating beautiful screenshot presentations has historically been stuck between two extremes:
- Heavy, Slow Software: Getting templates to rotate or layer a screenshot in complex apps requires massive downloads, rigid grid systems, and slow visual loading.
- Watermarked, Paid Web Utilities: Simple online generators often hide high-resolution exports behind paywalls, force sluggish conversions, or collect and upload your private images to unknown servers.
We wanted to offer a third alternative: a fast, free, and fully client-side sandbox utility.
What Makes Mocklup Different
Absolute Privacy: Everything on Your Computer
Mocklup runs entirely inside your active browser window. There are no tedious registration flows, accounts to make, or remote image servers storing your visuals. Your product designs remain completely yours, keeping unpublished screen captures of your early projects safe and secure.
Real 3D Perspective Angles
Instead of flattening 2D shapes, Mocklup lets you tilt and rotate mockups in 3D space. You can tweak positions, shift horizontal/vertical alignments, and change rotation angles smoothly. Seeing your screenshots overlap and angle in real time as you adjust the sliders feels incredibly satisfying.
Distraction-Free Layout
We chose a clean, professional grayscale palette that keeps the focus entirely on your designs. The page loads instantly and stays extremely lightweight, allowing your products to act as the visual hero.
Try the free editor sandbox today, and tag your exports with #Mocklup so we can feature your gorgeous creations!