A face
that feels.
Rosto turns one selfie into an avatar that breathes, blinks, speaks and feels, alive in any browser, with no AI at runtime.
Buy it once, own it forever — self-host it free for life, or let us host it. Serving is never metered.
Illustration only — this face is synthetic. With a real selfie, your photo is kept encrypted only until you accept your avatar, then permanently deleted.
Signup is open — make your own now, or leave your email and we will send you what is new. Try one first, no account needed.
One command per line.
Your app names what a line is — a greeting, an apology, a correction — and the face performs it. That one word is the whole integration; there is nothing per-word or per-emotion to drive.
Drive it yourself — free text, tone and voice →
rig.setState("idle")Same words. Any intent.
The oldest exercise in acting: one line, read many ways. Tap an intent — the words and the voice actor never change, only what your app said the line is.
“So, about your order.”
Every reading below is the same recording session — same voice, same words. Watch the timing change: surprised waits a beat before it speaks.
rig.direct({ intent: "greet", say: "So, about your order." })
Eight looping reactions, rendered from your avatar at no extra cost, in both GIF and sticker-tray formats — with an optional caption that types out in sync. See them move →
Why a Rosto face?
Live
A real browser rig, generated once and then animated in real time, with no AI at runtime.
Yours & free
Pay once to create it, then run it forever in the browser at no cost.
Safe
Consented, invisibly watermarked, and lockable to your own domains.