Birthday gift
Personalized birthday song, sung on video
Add a photo of you and one of the birthday person, write their name and one memory, and the AI writes an original birthday song that the two of you sing together.
- Their name in the lyrics
- 7 credits for 15 s at 480p
- Sung, not rapped
What Personalized Birthday Song makes
Make a personalized birthday song: add two photos, write their name and one memory, and the AI writes and sings an original song on video. MP4 download.
The short answer
A birthday song with their name in it
Updated October 24, 2026
A personalized birthday song is a short original song with the birthday person's name and something only you know in the lyrics. On RapVideo you add two photos, type their name, age and one memory in up to 120 characters, and the AI writes and sings an upbeat pop-acoustic birthday song while rendering a 15-second video of the two of you singing it in a decorated living room. It costs 7 credits at 480p or 12 at 720p and downloads as an MP4 with no watermark.
A personalized birthday song, sometimes called a custom birthday song, is a song written for one person, with their name and something only you know in the lyrics. Here it is written and performed by AI: you type one line, add two photos, and get a short music video of the two of you singing it.
The scene is a cozy living room decorated for a birthday party, with balloons, warm string lights and a cake with lit candles, plus a vintage silver microphone between you. The model asks for a feel-good pop-acoustic track, sung rather than rapped. Faces, hairstyles and outfits come from your photos.
The song is new every time. No existing song, lyrics or famous voice is used, and the classic Happy Birthday tune is not copied. If you would rather hear it rapped, make a birthday rap song, or go for laughs with the funny birthday video.
Set up here: Grok Imagine Video 1.5 Lite (xAI), 480p, 15 seconds, 7 credits. Read the full guide
How it works
Make it in 3 steps
- 1
Add two photos
One of you and one of the birthday person, or a single photo of you both. Clear, front-facing faces give the best result.
- 2
Write their name and one memory
Up to 120 characters: the name, the age, one detail. The song is sung in the language you write it in.
- 3
Render and send it
The 15-second video is ready in about 2 to 5 minutes. Download the MP4 and send it on the day.
Why make it here
Why this works as a birthday gift
Their name is sung
The lyrics use the name and memory you type, so nobody else could receive this exact song.
You sing it together
Both photos appear in the video as a duet, which feels warmer than a card or a text.
A real party setting
Balloons, string lights and a candle-lit cake set the scene without any editing.
Easy to send
A vertical MP4 without a watermark works in any chat app, a Story or a Reel.
Ideas
Who to sing it for
- A best friend's milestone birthday
- A parent's 60th, with a line about their favorite recipe
- A child's birthday, sung by a parent and the birthday kid
- A long-distance partner, with a memory from your first date
- A grandparent who is far away
- A coworker's surprise at the office party
Ask before you put anyone in a video, and leave public figures out of it.
Guides
Read next
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Your turn
Give them a song with their name
Add two photos, write their name and press create. The birthday song is a few minutes away.