How to Create a GitHub Repository Demo Video in 60 Seconds with AI
The Problem Every Developer Knows
You've built something great. Your GitHub repo has clean code, solid architecture, and real utility. But when it comes to showing it off — on social media, in a pitch deck, or on a landing page — you're stuck with screenshots and bullet points.
Creating a proper demo video means learning video editing tools, writing scripts, recording voiceovers, and spending hours on something that isn't coding. Most developers skip it entirely.
What If Your Code Could Speak for Itself?
RepoClip turns any GitHub repository into a professional promotional video automatically. Here's how it works:
- Paste your GitHub URL — public or private repos supported
- AI analyzes your codebase — Gemini 2.5 Flash reads your code structure, README, and features
- Assets are generated — AI creates a narration script, scene images, and voiceover
- Video is rendered — you get a download-ready MP4 in about 5 minutes
No templates. No drag-and-drop editors. No voiceover recording. The entire pipeline is automated.
Under the Hood
RepoClip combines multiple AI models into a single pipeline:
- Gemini 2.5 Flash for deep code analysis and script generation
- Nano Banana 2 for high-quality scene images
- Kling 3.0 Pro for cinematic AI video clips
- OpenAI TTS for natural-sounding narration
The result is a video that actually explains what your project does — not just a slideshow of screenshots.
Who Is It For?
- Indie developers launching on Product Hunt or Hacker News
- SaaS founders who need product demos for their landing page
- Open source maintainers looking to attract contributors
- Dev agencies producing client demos at scale
Customize Your Output
You can add custom prompts to control the narration tone, visual style, voice selection, and which features to highlight. Want an anime-style video with a dramatic narrator? You can do that.
Pricing That Makes Sense
RepoClip offers a free tier with 1 image video and 1 short video clip per month — no credit card required. Paid plans start at $29/month for more credits, higher resolution, and advanced video modes.
Try It Now
Head over to repoclip.io and paste any public GitHub URL to generate your first video for free. Your code deserves to be seen, not just read.