Create your first street freestyle video

Start with one portrait

Use a photo of one consenting adult. A visible face, even lighting and an uncluttered background give the model more useful detail. JPG, PNG and WebP uploads are supported, up to 10 MB. You cannot upload your own reference video or write a custom prompt for this preset.

Try the free preview

Open the studio, choose the 4-second preview, select your portrait and sign in with Google. Confirm that you have permission to use the image. Each verified account receives one trial credit for one preview. No card is needed. A submitted task continues if you close the tab.

Create a full take

A full video is approximately 15 seconds at the 768P setting in vertical format. Bulin AI uses your portrait and the fixed street freestyle reference. One full generation consumes 100 standard credits. Trial credits cannot pay for full videos. The full clip is a separate AI generation and can differ from your preview.

Download and review

When the task finishes, download its MP4 from the studio or My clips. Review the face, motion and sound before sharing. The source reference has no audio. Add music you have permission to use in your editor or posting app. Exact likeness, original-recording audio and lip-sync are not guaranteed.

Technical failures restore the credits used for that task. Read about credits and recovery.

Actual model duration and frame proportions may vary slightly. The model can generate its own audio even when the reference is silent.