Demo Video Maker
Turn raw recordings into polished product demos in minutes. No editing skills required.
Trusted by teams at
A demo video maker turns raw footage into publish-ready demos
ngram is an AI-powered demo video maker built for product teams, marketers, and founders who need professional demo videos without a dedicated editor or agency. Unlike template-based tools or general-purpose editors, ngram uses context-aware AI to generate the complete video — script, storyboard, visuals, captions, and transitions — based on who the video is for, what it should achieve, and where it's going.
What teams rely on today
Freelancers
Days of turnaround
Brief a freelancer, wait for a first cut, go through revision rounds, repeat for every new feature.
Template tools
Generic output
Drag assets into a preset layout. Every video looks the same regardless of audience or goal.
DIY editing
Specialized skill required
Timeline editors, keyframes, color grading — a steep learning curve for anyone who isn't a video editor.
ngram eliminates this gap. Your sales team doesn't have to wait for creative. Your product marketing doesn't have to brief freelancers. Your customer success doesn't have to record five takes. You make one recording. AI does the rest. The result is professional, on-brand, and ready to send.
Made with ngram
Demo videos made with ngram
Real demos created by teams using ngram to showcase their products.
How to Make a Demo Video in 3 steps
Upload your screen recording, paste a product URL, or drop in screenshots
30 secondsProvide your raw content — a screen recording of your product in action, a link to your live product, or a series of screenshots.
Tell ngram your audience, goal, and distribution channel
2 minutesSpecify who will watch the video, what you want them to understand, and where it will be shared. This context guides the AI.
Review the script and storyboard, then generate your polished demo video
instantngram generates a draft. Review and edit if needed. When ready, it renders the final video with smart zoom, captions, and voiceover.
Everything You Need to Create Professional Demo Videos
Demo Videos for Every Team
The old way vs. the ngram way
AI Script Generation
Smart Zoom & Auto-Cut
Brand Kit
Context-Aware Output
Screen Recording Enhancement
Multi-Format Export