Open Editor
NEXT-GEN VISUAL ASSETS

Create Stunning
Mockups in Seconds

Stop publishing flat images. Customize device frames, rotate screenshots in 3D perspective, and download ultra-sharp mockups directly in your browser.

Start Designing Free Learn How It Works
https://mocklup-theme.pages.dev/
Features

Studio features, inside your browser

Create beautiful mockups with complete privacy and zero lag. No software downloads or remote server processing required.

3D Perspective Control

Rotate and tilt your screenshots easily on three axes. Adjust the angle, height, and depth to create professional presentation shots.

Custom Angle Controls

Stacked Multi-Layouts

Add up to three screenshots in a single composition. Naturally stack and overlap your images to showcase multiple screens or pages at once.

Multi-Image Support

Crisp Device Frames

Wrap your captures in clean macOS-style browser borders or sleek smartphone frames. Built with customizable designs that look razor-sharp at any size.

Browser & Phone Styles

Stunning Backgrounds

Choose from solid colors, smooth gradients, or upload your own background image to highlight your layout and match your brand style.

Colors, Gradients & Images

High-Resolution Downloads

Save your customized 3D arrangements as sharp PNG, JPG, or WebP images instantly. Completely free of watermarks and ready for website or app store use.

PNG, JPG & WebP formats

Complete Privacy First

Your screenshots never leave your computer. All processing is kept local inside your browser, ensuring your work and sensitive designs stay 100% private.

Strictly client-side security
Intuitive Process

Zero learning curve, infinite potential

In just three seamless actions, you will create screenshot compositions prepared for pitch decks, landing pages, and newsletters.

1

Upload Screenshot

Drop your image file directly into the sandbox canvas. Support for PNG, JPG, and mobile-formatted screen captures.

2

Customize 3D Layout

Adjust depth scale factors, rotate frames on three dimensions, select browser overlays, and pick background environments.

3

Lossless Export

Export directly into a high-density, web-ready PNG or JPG image file with pristine scaling, completely watermark-free.

Visual Templates

Master layouts, ready to shape

Whether you require a single device highlight or layered composition stack, choose from three preconfigured layouts.

Classic Browser 1 Screenshot

The traditional desktop viewport highlight. Ideal for landing page screenshots, dashboard modules, or interactive product elements.

Overlapped Duo 2 Screenshots

Beautiful overlapping front-and-back composition scheme. Perfect for highlighting workflow loops and system state shifts.

Triple Mobile Stack 3 Screenshots

Smartphone outline bezel stacking arrangements. Perfect for showcasing multi-screen app flows, messaging states, and onboarding steps.

Pricing Plans

Clear plans, beautiful mockups

Use our complete design suite directly inside your browser. No subscription, no credit card required. Pure open utility.

Browser Sandbox

Mocklup Core

$0 / lifetime free

Enjoy full access to our web editor to compose, style, rotate, and export high-resolution assets directly on your client computer.

  • Unlimited 3D Mockup Generation
  • Browser & Smartphone Frame Models
  • Standard PNG & JPG Exports
  • Self-hosted theme source code download
Launch Free Studio
Developer Pack
Astro Template

Source Code License

$49 / single payment

Acquire full developer rights to the complete Astro landing page, blog collection, and React 3D mockup generator engine source code.

  • Full Astro v6 + Tailwind v4 Source Code
  • React 3D Layout Components & Canvas State
  • Content Collections Markdown Blog Setup
  • Commercial deployment & redistribution rights
Resolving Queries

Frequently answered questions

Understand the core of our browser-bound architecture and the commercial Astro template offering.

Are my uploaded screenshots sent to a remote backend server?
No. Absolutely not. Mocklup operates 100% locally on your computer inside the browser sandbox. The moment you upload or drop an image, we process the 3D matrices and raster files client-side. No image is ever transmitted, cached, or saved onto an external cloud infrastructure.
What formats are supported for final export?
You can download high-density compositions as lossless PNG, balanced JPG, or highly-optimized WebP files. All exports are generated completely watermark-free.
How much control do I have over the mockup customization?
You have total, granular control. You can adjust the 3D rotation angles on multiple axes, shift the vertical and horizontal positions of each screenshot, scale individual images, toggle macOS-style browser chrome or smartphone notch bezels, and set background solid colors, gradients, or custom background images.
Can I add my own login or database later?
Yes! The template is built with clean separation of concerns in Astro v6 and React, maintaining an output strategy of static HTML. End buyers can easily supplement server endpoints, custom user authentication packages, or database providers (like Supabase, Firebase, or other APIs).
Instant Launch

Ready to elevate your screenshot design?

Open the companion editor, load your screenshot captures, and download production-ready 3D mockups in seconds. No setups, completely open client-side utilities.

Open Mockup App