How to Build Your Own Previewed
Replace Previewed with a custom build. Free mockup generator for your app
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 32 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 32 features
Device Mockups(7 features)
Create mockups for Android mobile and tablet devices
Create mockups specifically for iMac devices
Create mockups specifically for iPad devices
Create mockups specifically for iPhone devices
Create mockups for laptop and monitor displays
+2 more in this category
Customization(5 features)
Set custom colors for devices, texts, and backgrounds with alpha channel support
Change sizes of all components including text, images, and devices
Position and rotate any component by dragging and dropping
Add custom images or use collections to create mockups with unique elements
Choose from 100s of fonts and add them to mockups
Social Media(5 features)
Create mockups optimized for Facebook
Create mockups optimized for Instagram
Create mockups optimized for LinkedIn
Create mockups optimized for social media platforms
Create mockups optimized for Twitter
3D Design(4 features)
Create animated scenes and set devices in motion, perfect for blog and social media posts
Beautiful 3D mockups from all angles, perfect for promotional banners
Customize camera angles and perspectives for 3D mockups
Customize environment settings for 3D renders
Mockup Creation(3 features)
Make your app stand out with 2D mockups perfect for Google Play and App Store
Generate panoramic mockups for iOS and Android apps
Make app presentations stand out with device mockups
Animation(1 features)
Animate devices in motion for interactive presentations
Collaboration(1 features)
Share work with team members and invite them to mockup groups
Export(1 features)
Export mockups in JPEG, PNG, and MP4 formats with custom dimensions
Cost Calculator
Keep Paying Previewed
Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 32 features at very easy complexity.