Can I make one from a single photo?

Yes — that is exactly what it is best at. One front photo is the whole brief: the person or pet in it becomes the star, and the AI adds the cake, the hat, the balloons and the motion into a 5–8s clip. No video footage needed, no collage needed.

Can I make a birthday video for my cat or dog?

Yes, and pets are often even more reliable than people: fur patterns and body shapes hold up better than human faces. A cute front photo plus a tiny party hat, paws on the cake plate — the same adorable contrast as our official example.

How long does it take to generate?

Not long: uploading and picking options takes under a minute, and your clip is ready to preview shortly after. Make it a little ahead of time so there is room for a second take — say, a different scene.

Is it free? Do I need to download anything?

It runs right in your browser, nothing to download. Start with a free trial clip and see the effect first — keep playing if you love it.

What photo works best?

A front-facing photo with a clear face and bright light — upper body or full body both work. Side profiles, covered faces or blurry shots succeed less often. A group photo still works: the AI picks the clearest face as the star.

Can I add a name or a birthday message?

You can note a name, age or wish in the input box, for example 'for my 5-year-old daughter, pink balloons', and the AI follows the vibe. Exact rendered words on the cake can blur, so precise text is not promised — add lettering in your camera roll afterwards if the name must appear.

What if it doesn't look like them?

First try a clearer front photo. If it still feels off, pick a gentler move like holding the cake and smiling — the smaller the facial motion, the closer the likeness. The first frame always locks to your photo; hats and cakes are additions only.

Birthday Party Video｜One Photo Magic

Upload one photo of the birthday star, person or pet, for a joyful 5–8s clip with cake, balloons and confetti. A single group photo works too.

AI Birthday Party Video Effect: one photo, one birthday clip — cake, balloons, confetti. For people and pets. 5–8s vertical for chats. Try free now!

Features

One photo is enough——One front-facing everyday photo is enough. No nine-grid collage, no footage. Even a re-shot of an old printed photo works.
People and pets alike——Kid, parents, or the cat and dog — same flow for all. Our reference example is literally an orange tabby.
Looks like them——The first frame locks to your photo: only cake, hats and atmosphere get added, never a new face. Off takes get re-run, not shipped.
Vertical, ready to share——A 5–8s vertical clip that follows your photo's ratio — straight into group chats, Moments and Stories.

How it works

Upload the star's photo One front photo does it — person or pet. Upper body, clear face, good light works best.
Pick cake moment & scene Holding the cake, wishing, blowing candles or confetti cheer — plus a party scene. Add a name or age in one line if you like.
Preview and share the love Preview the 5–8s vertical clip, then send it to the group chat, Moments — or straight to the star.

FAQ

Can I make one from a single photo?: Yes — that is exactly what it is best at. One front photo is the whole brief: the person or pet in it becomes the star, and the AI adds the cake, the hat, the balloons and the motion into a 5–8s clip. No video footage needed, no collage needed.
Can I make a birthday video for my cat or dog?: Yes, and pets are often even more reliable than people: fur patterns and body shapes hold up better than human faces. A cute front photo plus a tiny party hat, paws on the cake plate — the same adorable contrast as our official example.
How long does it take to generate?: Not long: uploading and picking options takes under a minute, and your clip is ready to preview shortly after. Make it a little ahead of time so there is room for a second take — say, a different scene.
Is it free? Do I need to download anything?: It runs right in your browser, nothing to download. Start with a free trial clip and see the effect first — keep playing if you love it.
What photo works best?: A front-facing photo with a clear face and bright light — upper body or full body both work. Side profiles, covered faces or blurry shots succeed less often. A group photo still works: the AI picks the clearest face as the star.
Can I add a name or a birthday message?: You can note a name, age or wish in the input box, for example 'for my 5-year-old daughter, pink balloons', and the AI follows the vibe. Exact rendered words on the cake can blur, so precise text is not promised — add lettering in your camera roll afterwards if the name must appear.
What if it doesn't look like them?: First try a clearer front photo. If it still feels off, pick a gentler move like holding the cake and smiling — the smaller the facial motion, the closer the likeness. The first frame always locks to your photo; hats and cakes are additions only.

Try it free

2026-10-21