Bulin 47 AI: Put Yourself in the Viral Freestyle

Upload your photo. 19-second vertical freestyle, original audio. $9.99 · One-time payment · no subscription · credits never expire

Example Bulin47 video

Our own generated sample using a fictional adult photo. Original on the left, generated video on the right. Tap to hear the audio.

The good part

Your freestyle in three steps

Choose one subject photo

Add one clear, well-lit photo of an adult who has agreed to take part.

Your photo replaces one lead

Your photo replaces the performer. The camera, Kevin Wai, speaker and crowd follow the original video.

Download and share

Review the result, then download and share your video.

Bulin 47 · original freestyle

The original track, added back to your dance.

ByteDance Seedance 2.5 (video edit) via EvoLink uses the original 19-second silent video and your photo. We restore the original AAC from time zero, trimmed to the generated video length. Processing takes about 5 minutes. You can close the page and return to My Creations.

Read the music usage notes

Examples

AI-generated fictional adult input — Photo in → Video out. Our own generated sample with a fictional adult photo.

When you are ready

Choose your freestyle pack

One-time payment; credits never expire. Choose 1, 3 or 10 videos.

Single: $9.99 / 1 · Trio: $24.99 / 3 · Crew: $69.99 / 10

View pricing

Good to know

Questions before the first beat.

What can I upload?

One clear, front-facing photo of an authorized adult, with hair and upper body visible and no sunglasses. JPEG, PNG or WebP up to 5 MiB. No celebrities or public figures.

Does the download include music?

Yes. Your vertical 9:16 freestyle includes the original audio, trimmed to the output length without stretching the video. A download does not grant music rights.

How long does it take?

About 5 minutes after queueing. You can close this page; we check tasks in the background every 2 minutes. Find the result in My Creations. Confirmed failures automatically return your credit.