My friend's birthday was coming up, and I kept running into the same problem: every "personalized birthday song" option out there was either a card with a stock melody, or a service where you fill out a form, wait three days, and pay before you even hear anything.

So I built the thing I actually wanted: Happy Birthday Song With Name — type in a name, pick a music style, and get a birthday song that sings that name in the lyrics, in a few seconds.

What it does

You enter the birthday person's name (any name — the more unusual, the more fun)

Pick a style: pop, acoustic, and a few others

The song gets generated from scratch — melody, vocals, and lyrics are all synthesized, nothing sampled from existing recordings

Listen to the full result free, share it as a link

For example, here's what it generates for "Henry" .

How it works, briefly

The pipeline has three parts: a lyrics generator that fits the name naturally into the verses, a text-to-singing model for the vocals, and an instrumental generator…