DemoStudio

Create polished product demos in your browser, free.

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Added Jul 2026

demostudio.app

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What is Demostudio?

DemoStudio is a browser-based screen recording editor that lets you create polished product demos with zoom highlights, custom styling, and branded backgrounds. It features AI-powered background generation, professional borders and shadows, and flexible export options for any platform or aspect ratio. Designed for designers, creators, and product teams who want to showcase features with precision and brand consistency.

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Key Features of Demostudio

Zoom keyframes with scale and position control
Customizable borders and shadows
Custom branded backgrounds
AI-powered background generation via OpenRouter API
Multiple aspect ratio export options
Smooth easing controls
Corner radius customization
Gradient background support

Who Should Use Demostudio?

Create product feature demos for presentations

Build marketing demo videos for websites

Highlight key UI elements in tutorials

Generate branded demo content for social media

Showcase product updates for teams

Demostudio: Pros & Cons

✓Pros

Free to use and browser-based—no installation required
AI background generation for unique, custom visuals
Flexible export to any aspect ratio for cross-platform use
Local API key storage—keys never shared
Production-ready styling with minimal effort

Frequently Asked Questions about Demostudio

What is DemoStudio?

DemoStudio is a browser-based screen recording editor that helps you create polished product demos with professional styling, zoom highlights, and custom backgrounds.

Is DemoStudio free?

Yes, DemoStudio is free to use. You can get started directly in your browser with no installation required.

How does the AI background generation work?

You can describe the background you want, and DemoStudio will generate it using OpenRouter API. You provide your own API key, which is stored locally and never shared.

What aspect ratios can I export to?

DemoStudio allows you to export to any aspect ratio, including square posts for social media and widescreen formats for presentations.

What styling options are available?

You can add zoom keyframes for highlighting, customize borders and shadows, adjust corner radius, use solid colors or gradients for backgrounds, and control smooth easing effects.