Jason Greenwald Builds AI Music and Video Tools

Software developer, founder, and domain investor shipping Node.js and FFmpeg products on premium domains like karaoke.io and vid.tv.

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About

I'm Jason Greenwald, a developer focused on generative AI music and video. I design and ship the full stack behind my products: Node.js backends, FFmpeg rendering pipelines, lyric-and-syllable-aware karaoke rendering, payments, and the SEO that gets them found. After years of jason.com quietly redirecting elsewhere, this site now serves as a home for my work.

Projects

Everything below is a live product I built and operate.

AIMusicVideo.com preview

AIMusicVideo.com

AI music video generator turning songs or prompts into finished MP4s with consistent characters, lyric-aware scenes, and karaoke rendering.

Karaoke.io preview

Karaoke.io

AI music creator delivering synced karaoke experiences plus LRC, SRT, and subtitle file generation.

Storyboard.lol preview

Storyboard.lol

AI storyboard generator that turns one prompt into a full set of AI-generated scene frames for quick visualization.

Vid.tv preview

Vid.tv

Prompt-first AI video generation that builds and delivers finished results to your dashboard.

Domains

Beyond the developed sites, I hold a portfolio of premium domain names including donations.com, a category-defining one-word .com. Some run products, some are held as assets, and serious inquiries are always welcome.

Contact

Interested in the products, the tech behind them, or one of the domains? The best way to reach me is email.

Thanks — we'll be in touch.