Birthday Rap Video From Photos: A Step-by-Step Recipe

The box holds 120 characters, and tapping Birthday starts it with “Happy birthday, ” for you. Fill it with three parts: who, which birthday, and one quirk. A single sharp detail lands better than a list, because a 12-second verse only has room for a handful of lines.

Starters by who it is for

• Uncle: “Uncle Dev hits 50 and still wears the same lucky cap”
• Roommate: “Happy birthday Noor, the roommate who labels every shelf”
• Grandpa: “Grandpa Joe turns 80 and still wins every card game”
• Twins: “Ana and Eli turn 21, one plans everything, one is always late”
• Coach: “Happy birthday Coach Ray, twenty seasons of whistles and pep talks”
• New dad: “Marco turns 35, first birthday running on two hours of sleep”

These starters were written for this page; none has been rendered. The model is told to rap in whatever language the topic is in, so a topic in Portuguese asks for a Portuguese verse.

1. Open the birthday rap song page. Its studio is preloaded with AI rap, Seedance 2.0 Mini, 720p, 12 seconds and 9:16.
2. Decide who leads. The birthday star on the left takes the opening verse; you on the left means you deliver the wishes. The right face replies, or just backs up the verse if Both rap is off.
3. Choose a set. Hotel Lobby is the orange wall; Luxury Lobby, Studio Booth and Street Cypher are alternatives at the same price.
4. Type the topic under AI rap. Both rap (trade bars) comes ticked so the two of you swap lines; untick it for a single rapper.
5. Tap Create video and read the credits on the button. First time only: sign in with Google.
6. Play the take to the end, then tap Download MP4.

On the Hotel Lobby set, the model is asked for a newly made beat that follows the Hotel Lobby track’s rhythm, with new lyrics and none of the original melody or voices. Each other set has its own beat.

Made by us

A sample render made with this generator, using two AI-made people. The topic was just the Birthday button’s “Happy birthday,” with no name added, and Both rap was on, which is why the grandson fires lines back. The beat on this set changed after it was made, so a take today will sound different.

• Name: listen for it. How often a name comes out right is not measured, so check it yourself; if it must be perfect, record it.
• Quirk: did your detail make the verse? Small, concrete things (a card game, a cap, a shelf label) survive better than a long backstory.
• Faces: pause on a few frames, especially where someone turns their head.
• Budget: every retry costs the full credits again. A failed render is refunded automatically; a finished take you dislike is not.

Say or rap the message into your phone’s recorder, then choose Your song on the own song page. The left face lip-syncs 2 to 15 seconds of it on the orange set. Getting the file off your phone is covered in voice note to rap video.

• Make it the day before. That leaves room for a second take if the first one misses.
• 9:16 suits stories, TikTok and Reels; for a family chat, just send the MP4.
• Posting on TikTok? Add the AI-generated label. TikTok does not allow AI content featuring anyone under 18 (TikTok), so a child’s birthday take belongs in private chats.
• iPhone saves downloads to Files. Moving it into Photos takes two taps.