jason.com — Jason Greenwald
I build AI music and video products
I'm Jason Greenwald — software developer, founder, and domain investor. My tools take you from a prompt to a finished MP4, and I've owned jason.com for over two decades.
Full-stack developer · generative AI music & video · premium domains
About Jason Greenwald
I'm a developer focused on generative AI music and video, and I ship the whole stack myself: Node.js backends, FFmpeg rendering pipelines, lyric-and-syllable-aware karaoke rendering, payments, and the SEO that gets the products found. I'm also a longtime domain investor — several of my products live on category-defining names like karaoke.io and vid.tv. After years of jason.com quietly redirecting elsewhere, this site finally does its real job: a home for the work, with every project below live and operated by me.
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Full-stack, start to finish
Node.js backends, render queues, payments, dashboards — designed and shipped solo.
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Rendering is the hard part
FFmpeg pipelines and syllable-level karaoke timing, not wrappers around someone else's API.
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Founder, not just builder
I run the products: pricing, support, growth, and the SEO that brings the traffic.
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Twenty-plus years on jason.com
A one-word .com I've held for decades — and the reason I take domains seriously.
Live products I built and operate
Four working AI music and video products, each one shipped end to end. Try any of them — they're public, paid, and running today.
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AIMusicVideo.com — AI music video generator
Turn a song or a prompt into a finished music video with consistent characters, lyric-aware scenes, storyboards, animation, and karaoke-style rendering in one studio. Stack: AI video, Node.js, FFmpeg, Karaoke/CDG.
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Karaoke.io — AI music creator with instant karaoke
Generate a song and get a synced karaoke experience out of the box, plus LRC, SRT, and subtitle files for any track. Stack: AI music, karaoke rendering, LRC/SRT. Premium domain.
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Storyboard.lol — AI storyboard generator
One prompt becomes a full storyboard of AI-generated scene frames — the fastest way to see an idea before you commit to video. Stack: AI images, storyboarding, web app.
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Vid.tv — prompt-first AI video generation
Say what you want the video to do; the backend builds it and delivers the finished result to your dashboard. Stack: AI video, automation. Premium domain.
Premium domain portfolio
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.
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donations.com
One-word .com in the giving and nonprofit category — held as an asset; serious offers considered.
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karaoke.io
Exact-match category name, developed and live as my AI music and karaoke product.
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vid.tv
Three-letter .tv on the most natural TLD for video — developed and live as my prompt-to-video app.
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The rest of the portfolio
A mix of developed and held names across AI, media, and commerce — email for the current list and pricing.
Get in touch
Interested in the products, the tech behind them, or one of the domains? Email is the best way to reach me and it comes straight to my inbox — no forms, no gatekeepers. Domain buyers: include the name and a real number and you'll get a straight answer.
greenwaldjason@gmail.com
Product questions, engineering and collaboration, founder chat, or a serious domain inquiry.