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App

Media

Photo 1 - Birthday Star

Photo 2 - Party Co-Host

JPEG, PNG, WEBP · ≤ 10 MB

Settings

Length

Frame

Cost240 Credits

Add Photo 1 - Birthday Star to continue

Sample birthday rap

  1. 1Upload the birthday star

    Photo 1: one person, face clearly visible.

  2. 2Add the friend who gives the toast

    Photo 2: partner, friend or sibling.

  3. 3Pick length and frame

    9:16 by default for stories; 10 s fits both verses.

Birthday Rap Video Generator

Make a personal birthday rap from two photos: the birthday star and a friend trade celebration verses under a disco ball.

A birthday rap made from two photos

This sample was generated with the same built-in scene brief the App uses. It shows the vertical party lounge, the two-part verse structure and the kind of beat and vocals you get.

Scene

A glittering party lounge with a mirror ball, neon light and confetti. The left performer raps the celebration verse, then the right performer takes over with the toast.

Birthday star and a friend dancing at a microphone in a gold party lounge

What it makes

A birthday rap video starring the people in your photos

A store-bought card says happy birthday; a birthday rap says it with a beat. The App places two people from your photos in a disco party lounge and generates a short music video in which they rap to the camera, with lip-sync, original music and festive lighting already in place.

A real celebration set

Mirror ball, warm neon, balloons and confetti are part of every take, so the clip already looks like a party.

Two clear roles

The birthday star opens with the celebration verse, then the co-host steps in with the toast, so both people get their moment.

Why it works

Why a birthday rap beats another card

Birthday messages are easy to scroll past. A short video with familiar faces is not.

People watch familiar faces

Friends recognize the birthday star in the first second, which is why personal videos get replayed and forwarded far more than stock greetings.

It is funny on its own

Seeing someone you know rap a celebration verse under a mirror ball is the joke. You do not need to write anything clever for the birthday rap to land.

It fits where people celebrate

A vertical ten-second clip drops straight into a group chat, a story or a slideshow at the party, without any editing.

The cast

Who goes in each photo slot

The order of the uploads decides who stands where and who raps first.

Photo 1: the birthday star

Stands on the left and raps the opening verse straight to the camera while the friend grooves alongside.

Photo 2: the party co-host

Stands on the right, smiles through the first half, then raps the birthday toast with the punchlines.

The beat and the lyrics

An upbeat disco-trap track and the rap vocals are generated with the picture. Nothing is taken from an existing song.

The setting

A VIP birthday lounge stays the same in every take, so you only have to think about the people.

How it works

From two photos to a birthday rap in four steps

There is no lyric sheet to fill in and no editing timeline. The work is choosing the right pair of photos.

Step 01

Choose who celebrates

Pick the birthday person and one friend, partner or family member to share the stage.

Step 02

Upload one portrait each

Front-facing photos with the whole face visible work best. Crop out other people.

Step 03

Set length and frame

Ten seconds is the default and fits both verses. Use 9:16 for stories and chats, 16:9 for a TV or slideshow.

Step 04

Generate, watch, send

Watch the result in History. If a line or a mouth movement looks off, run it again; each take is different.

Photo guide

Photos that make a better party video

Lip-sync and likeness depend on the faces the model can see.

One person per photo

Group shots confuse the casting. Crop each portrait to a single person before you upload.

Face the camera

A straight or slightly angled face with eyes visible gives the clearest mouth movement.

Good light, no filters

Daylight or even indoor light beats heavy beauty filters, sunglasses or deep shadows.

Ask first

Use photos of people who are happy to appear in a rap video, especially if you plan to post it.

Ideas

Who to cast in a birthday rap

Any two people who would trade a few lines at a party.

Partners

A surprise for a girlfriend, boyfriend, husband or wife, with you as the co-host.

Best friends

A video message from a friend who could not make the party.

Parents and kids

Grown-up children cast with a parent for a milestone birthday. Use photos of adults or ask a parent first.

Colleagues

A team send-off for a coworker's birthday, posted in the group chat.

Specs and credits

Length, format and cost

The App runs on Seedance 2.0 at 720p with sound always on.

5, 10 or 15 seconds

Ten seconds is the default. Five seconds leaves room for little more than the first verse.

9:16, 16:9 or 1:1

Vertical is the default for stories, reels and messaging apps.

120 to 360 credits

Seedance 2.0 at 720p costs 24 credits per second: 120 for 5 s, 240 for 10 s, 360 for 15 s. The form shows the price first.

Subscription required

The App is available on paid plans. Results are private by default.

Before you share

Good to know before you send a birthday rap

A few practical points that save a second attempt.

Plan around the day

Generate a day early so you have time for a second take if the first one is not quite right.

Add the name in the caption

The song does not include names, so write the dedication in the message or as on-screen text when you post.

Download for the party screen

Save the MP4 from History to play it on a TV or projector during the celebration.

Keep it a surprise

Results are private by default, so nobody sees the birthday rap until you share it.

FAQ

Birthday rap questions

What to know before you make one.

Start

Make a birthday rap they will replay

Two photos, ten seconds and a beat. Send it before the cake comes out.

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