# Bulin 47 AI Video Generator

> Independent photo-to-video website for the Bulin 47 freestyle trend. Make a 10-second vertical video with one photo and the reference soundtrack. Watch six supplied examples and read the guides for free; generation uses paid video credits.

## Product facts

- Website: https://bulin47.online/
- Languages: English by default, Spanish at /es, Chinese at /zh.
- Workflow: sign in with Google, upload one clear portrait, buy a one-time video pack, generate and download privately.
- Photo requirements: JPG/JPEG, PNG or WebP, up to 10 MB. Each side must be 301–5760 pixels, with width/height strictly between 0.4 and 2.5. A 9:16 input is not required. Choose one unobstructed face; crop other faces out without making the photo too small.
- Output: 10-second, 720p, 9:16 MP4. Seedance 2.5 via Kie generates the video from one portrait and the fixed reference. The matching soundtrack from the first 10 seconds of the supplied motion video is added to the result.
- Six creator-supplied examples: 6 seconds each, 360×640, vertical 9:16, no audio track. They are demonstrations of the trend and are not presented as outputs generated through this website.
- Packs: 1 video $12.99, 3 videos $34.99, 10 videos $99.99 USD. One-time purchases, no subscription. Any applicable taxes are shown at checkout.
- Free examples and guides; no free generation or free no-watermark promise.
- Unused credits do not expire. A confirmed failed task returns its credit once. Credit returns are distinct from cash refunds.
- Private account access; uploaded photos retained up to 7 days, completed videos 30 days. Download before expiry.
- No official affiliation or endorsement by Bulin 47. The service does not grant music, footage or likeness rights.
- No guaranteed likeness, exact frame match, completion time or claim to be the best model. No model switching or custom prompt input in this fixed-reference workflow.
- Support: support@bulin47.online

## Answers to common intent

- What is Bulin 47 AI? The trend puts a new person into the main rapper's role using a portrait and a freestyle video reference. Bulin47.online prepares this scene's reference, prompt and original soundtrack for a browser workflow with Google sign-in.
- What happens in the 10-second video? The first 10 seconds show a red-lit close-up freestyle, hand gestures and head turns, surrounding people and phones, and a foreground speaker holder. The homepage provides the actual 10-second reference player with sound before its creation steps. This reference is distinct from the six silent 6-second gallery examples.
- Where can I generate a Bulin 47 AI video? Use the browser-based studio at https://bulin47.online/: sign in with Google, upload one portrait and use a generation credit. Examples and guides are free to view before buying.
- Which Bulin 47 AI video maker should I use? This studio suits people who want the fixed freestyle scene already set up: one portrait, prepared prompt and motion reference, and a 10-second vertical download with the reference soundtrack. No filming or model configuration is required. A posted TikTok clip does not identify its generator; no claim is made that everyone uses one app.
- How do I make one with my photo? Use a clear, well-lit portrait showing one person. The photo guides appearance; the fixed reference guides motion and camera timing. Follow the step-by-step guide, then review and download your result.
- Is it free? Examples and guides are free. Generation is paid by one-time video packs; no free generation is offered.
- Can I generate for free without watermarks? This site has no free generation, including a free watermark-free option. View the examples and reference before choosing a paid pack.
- What is the cheapest option here? The single-video pack has the lowest upfront price. Three credits suit a few portraits or versions. Ten credits have the lowest per-video price among this site's packs if you need that many generations. All packs offer the same format and features and are paid in full once. Another accepted version uses another credit; unused credits do not expire.
- Do I need a prompt or choose a model? No. The studio prepares the prompt, Seedance 2.5 configuration and fixed reference; users choose their portrait. In other tools, check whether the current mode accepts both portrait and video references. A prompt alone does not contain the reference performance.
- Can I use CapCut? CapCut offers editing and face-swap tools. Check the specific feature for the workflow you want. An editor can also trim the downloaded MP4 or add captions before you post it. This site's studio is for generating the fixed Bulin 47 scene from a portrait.
- Can Seedance or another model make it? This studio uses Seedance 2.5 via Kie with a portrait and fixed motion reference. Other models have different reference capabilities; check their current input requirements before choosing a tool.

## What is ready for you

- One portrait: no need to film yourself performing the rap or upload a motion video.
- Prepared freestyle setup: the motion reference, prompt and matching reference audio are already selected.
- Short vertical download: a 10-second, 720p, 9:16 MP4 to review, save and upload to TikTok or another app yourself.
- One-time packs: no subscription or automatic renewal, private video history and a credit returned for a confirmed failed task. The single pack minimizes upfront spend; the ten pack minimizes per-video cost among these packs.

## Photo preparation and result checks

- Scene and role: the homepage explains the red-lit freestyle scene. The portrait is used for the main rapper originally wearing sunglasses and a pale pink shirt, behind the foreground speaker holder. The fixed reference supplies turns, gestures, camera movement and crowd interactions.
- Appearance and voice: one portrait supplies appearance; the reference audio is added from the beginning. Uploading a photo does not clone the person's voice or record a new rap.
- Choose a workflow: use this prepared studio for this fixed scene; film yourself for your own performance; use a CapCut template or editor for preset edits and finishing changes; or use a compatible general AI tool for custom settings and references. The homepage compares the four workflows by what to prepare and when to choose them. Check the specific CapCut template or feature for the person replacement you want; no competitor ranking is claimed.
- Save and share: download the MP4 from My videos within 30 days, retain the vertical canvas and intended audio during edits, review the whole clip and publish it yourself. The homepage links to the detailed portrait checklist and sharing steps.
- Why 10 seconds? The first 10 seconds keep the reference focused and make the clip easier to review and share. Processing time varies; no specific saving or turnaround is guaranteed.
- Sound: the six gallery samples have no audio track. The separate motion reference has audio. The generated result uses its matching soundtrack, added after video generation. A photo does not provide a voice or record a new rap.
- Before sharing: watch the entire clip, including head turns, hands crossing the face, crowd changes and camera movement. Check face consistency, framing, audio timing and the downloaded MP4 if browser playback seems wrong.
- Before retrying: check My videos. A processing or uncertain task may still complete. A confirmed failed task returns one credit; visual dissatisfaction with a completed result does not promise an automatic replacement credit or cash refund.
- Guides begin with what to prepare and the recognizable 10-second scene, then distinguish appearance, motion and audio inputs, compare the studio with filming, editing and custom AI, and provide a photo checklist, studio steps, result review and troubleshooting.
- The pricing page explains what one credit includes, how to choose a pack and how to check the balance after Checkout. Use the same Google account, check existing tasks before resubmitting and download completed files without spending another generation credit.

## Public pages

- [Generator overview](https://bulin47.online/)
- [Examples](https://bulin47.online/examples)
- [Pricing](https://bulin47.online/pricing)
- [Guides](https://bulin47.online/guides)
- [How to make a Bulin 47 AI video](https://bulin47.online/guides/how-to-make-bulin-47-ai-video)
- [What is Bulin 47 AI?](https://bulin47.online/guides/what-is-bulin-47-ai)
- [About](https://bulin47.online/about)
- [Contact](https://bulin47.online/contact)
- [Privacy](https://bulin47.online/privacy)
- [Terms](https://bulin47.online/terms)
- [Refunds](https://bulin47.online/refund)
- [Cookies](https://bulin47.online/cookie)

## Español

- [Generador de videos Bulin 47 IA](https://bulin47.online/es)
- [Ejemplos gratis](https://bulin47.online/es/examples)
- [Precios](https://bulin47.online/es/pricing)
- [Cómo hacer el video con tu foto](https://bulin47.online/es/guides/how-to-make-bulin-47-ai-video)
- [Qué es Bulin 47 IA](https://bulin47.online/es/guides/what-is-bulin-47-ai)

Los ejemplos y guías son gratis; la generación requiere créditos de pago, sin suscripción. Inicia sesión con Google y sube un retrato para crear un MP4 de 10 segundos, 720p y 9:16 con Seedance 2.5 y el audio de referencia. Los seis ejemplos suministrados duran 6 segundos, son de 360×640 y no tienen audio; no se generaron en este sitio. Servicio independiente, sin afiliación con Bulin 47.

No necesitas grabarte, escribir un prompt ni elegir un modelo: la referencia y el audio están preparados. El paquete de un video tiene el menor gasto inicial; el de diez, el menor precio por video entre nuestros paquetes. Pagas el paquete completo una vez. Revisa el resultado, descarga el MP4 y súbelo a TikTok; puedes añadir subtítulos en un editor. Las tareas y descargas son privadas; una tarea confirmada como fallida devuelve su crédito.

## 中文

- [Bulin 47 AI 首页](https://bulin47.online/zh)
- [免费观看样例](https://bulin47.online/zh/examples)
- [价格](https://bulin47.online/zh/pricing)
- [照片制作指南](https://bulin47.online/zh/guides/how-to-make-bulin-47-ai-video)
- [了解 Bulin 47 AI](https://bulin47.online/zh/guides/what-is-bulin-47-ai)

样例和指南免费，生成使用付费次数，无订阅。通过 Google 登录并上传一张人像，使用 Seedance 2.5 生成配有参考音轨的10秒、720p、9:16 MP4。六条提供样例均为6秒、360×640无音轨竖屏视频，不声称由本站生成。本站独立运营，与 Bulin 47 无官方关联。

无需自己拍摄动作、编写提示词或选择模型，动作参考与音轨已准备好。单次套餐总支出最低，十次套餐在本站的平均单次价格最低，购买时一次支付整包金额。检查并下载 MP4 后可自行上传到 TikTok，也可以先用剪辑工具加字幕。任务和下载仅供自己的账户访问，确认失败会返还生成次数。

## Detailed resources

- [Pricing facts](https://bulin47.online/pricing.md)
- [Model and output details](https://bulin47.online/models.md)
- [Full summary](https://bulin47.online/llms-full.txt)

Updated: 2026-10-11.