The Best Free Mockup Generator — No Account Needed
MockupGen is a completely free, browser-based mockup generator that requires no login and no registration. Whether you need to create ad creatives, app showcases, social media posts, or website portfolios, you can define exactly where your image should appear, upload your screenshots, and generate every combination instantly. Download all your results in bulk as a single ZIP file or a compiled PDF presentation.
Powerful Features for Bulk Mockup Creation
- ✅ 100% Free & Private — No hidden fees, no subscription. Everything runs locally in your browser so your images never leave your device.
- ✂️ AI Background Remover — Instantly remove the background from your base image directly in the editor using our seamless Remove.bg API integration.
- 🔲 Transparent Backgrounds — Need a PNG with no background? Simply click "Clear BG" to export your mockups with a true transparent background.
- 📦 Bulk ZIP Download — Generate dozens of mockups at once and download them all in one click.
- 🎯 Smart Fit Modes — Choose between Stretch, Fit, Fill, or Center to perfectly align your screenshots within the device frame.
- 🔄 Advanced Controls — Fine-tune your designs with rotation, opacity, text overlays, and 3D cylinder warping (perfect for mugs and bottles).
How to use the Free AI Background Remover
Removing the background from your product photos or device frames has never been easier. MockupGen integrates directly with the industry-leading background removal AI.
- Get a free API key (gives you 50 free removals/month) by signing up at remove.bg.
- Paste your key into the "🔗 Integrations" section in our sidebar.
- Upload your base image and click the ✨ Remove BG button. Your subject will be extracted perfectly in seconds, ready for your mockup!
How to create free mockups online
- Click "+ Add New Mockup Set" to start a new workspace.
- Upload or drag & drop a Main Screenshot (like a laptop, phone, or t-shirt template).
- Upload multiple Mockup Images into the drop zone. The tool will prepare a version for each image.
- Draw a Target Zone on the canvas to define exactly where your design should go.
- Click "Generate Mockup Gallery" and download your high-quality results!