Birthday rap
Put the birthday person and their best friend on stage: "Happy 30th to Jake, who still can't parallel park."
Two photos · One original song
Turn any two people into a rap duo. Upload a photo of each, say what the song is about, and get a 12-second vertical video of both of them rapping an original track written for the occasion.
12-second vertical video with an original song. Failed renders are refunded.
01Examples
Anniversary rap
"Five years, Daniel, still your favorite view." A couple's anniversary song, male and female voices, grand lobby stage.
Office roast
"Omar clocks in, Monday, eight on the dot." Two coworkers roast the meeting that could have been an email.
Best friends' anniversary
"Eighth grade, new seats, you saved me a place." Ten years of friendship in twelve seconds.
Grandpa bars
"Sunday at the bingo hall, I called that lucky seven." A family surprise that gets sent to every group chat.
Pet rap duo
"Mango on the stoop with the sun on my coat." Two cats on the street-corner stage.
The orange booth
The stage behind the Hotel Lobby AI trend: two friends, one hanging mic.
02What it is
An AI rap duo generator turns two still photos into a short video of both people performing a rap together. Dimly's version makes the whole thing: it writes and records an original song from your description, then generates a video of the two people rapping it, each face taken from its photo and each line sung by the right person.
It works in two steps. First a music model writes lyrics around your names and details and records them with two voices that trade lines. Then a video model receives both photos, the stage and a 12-second slice of the song, plus the timing of every line, and films the duo performing it with lip sync. The finished clip keeps the song as its soundtrack.
03Occasions
Put the birthday person and their best friend on stage: "Happy 30th to Jake, who still can't parallel park."
A couple trading verses about how they met. Pick male and female voices and the grand lobby.
The story of how you met, an inside joke, the trip that went wrong: one detail is enough for a verse.
Coworkers, roommates, teammates: a friendly roast lands better when it rhymes.
Two front-facing pet photos make a duo too. The song can be about who steals whose food.
Two founders, a shop and its mascot, a launch announcement: a 12-second hook for Reels and Shorts.
04How it works
Front-facing, well lit, one face per photo. Photo 1 raps on the left, photo 2 on the right.
Names, the occasion and one real detail. Pick the voices and a stage: orange booth, grand lobby, studio booth or street corner.
In about 5 to 10 minutes: a 12-second 9:16 MP4 at 720p with the original song, ready to post or send.
05Stages
A saturated tangerine room with one microphone hanging between the two rappers: the look of the Hotel Lobby AI trend.
06What you get
A new beat, new lyrics and two new voices for every video. Nothing is borrowed, so the video is safe to post.
Both photos are passed to the video model as references, so the faces, hair and outfits stay recognisable throughout.
Word-level timing from the song tells the video model when each rapper's line starts and ends.
No app to install and no need to be in the same room: a photo of each person is all it takes.
07Questions
Make the rap duo video for the next birthday, anniversary or group chat.
Make a rap duo