Hotel Lobby AI, with your own bars

The short answer

How your own words fit into a 12-second booth video

Updated October 24, 2026

You can put your own words in a Hotel Lobby AI video by choosing the Your lyrics sound: paste up to 300 characters of bars and the person on the left performs them in the orange booth while the partner on the right hypes. The beat is an original one generated for the clip. A 12-second video costs 6 credits at 480p or 10 at 720p. We do not support uploading a finished audio file or song.

The usual Hotel Lobby AI video has the model write a verse from a topic. This page flips that: you write the words and the lead performs them exactly, lip-synced at the single hanging mic, while the partner nods, points and dances. It is the version to use when the lyrics matter, such as a toast, a roast you drafted, or the hook of something you wrote.

Twelve seconds is short. A good rule is to keep the lyrics to roughly four short lines, and the 300 character limit is a ceiling rather than a target. Put the line you want people to quote last, and avoid long words that are hard to sing in time.

RapVideo does not take uploaded audio, and it never uses original or copyrighted recordings. The beat is generated fresh for your clip. Write only lyrics you own or have permission to use, and avoid pasting lines from existing songs.

Set up here: Grok Imagine Video 1.5 Lite (xAI), 480p, 12 seconds, 6 credits. Read the full guide