Upload one portrait and Bulin AI recasts you as the lead in the official original Bulin 47 freestyle. The source video guides the moves, camera, crowd, and red-lit street. You do not write a prompt.
The flow on the homepage has three steps.
- Add one clear, front-facing portrait with the upper body visible. JPG, PNG, or WebP, up to 10 MB.
- The Bulin 47 freestyle is already selected. It supplies the source performance. Your photo replaces the lead. Movement, framing, the crowd, and the red-lit street guide the recast.
- Check quality and credit cost, then generate. A standard 12-second 720p video costs 10 credits. Higher quality and longer clips use more credits. Changing the format does not change the price.
Settings you can change before generating:
- Model: Standard (Seedance 2.0 Mini), Fast (Seedance 2.0 Fast), Pro (Seedance 2.0 Ultra), Seedance 2.5, Wan (Wan 3.0 Video), and Wan Prime (Wan 3.0 Video Prime). Fast is a selectable model name.
- Resolution: 480p or 720p.
- Length: 12 seconds or 15 seconds.
- Format: match the reference, 16:9, or 9:16.
Payment is credits. One-time credit packs are available, and a subscription is offered. Failed generations return credits.
Bulin AI is an independent fan project. It is not affiliated with Bulin 47 or Kevin Wai. The official original video supplies the performance. The photo replaces the lead.
The default site is English. Chinese is available under /zh. The product runs in the browser.
Before you generate, watch a full sample for the action, the lead, and the framing, and check the credit estimate for the settings you selected. The homepage shows six recast examples. You confirm you have permission to use the photo before creating.
