# 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.

# Bulin 47 AI pricing

Updated: 2026-10-11. Currency: USD. https://bulin47.online/pricing
Spanish: https://bulin47.online/es/pricing
Chinese: https://bulin47.online/zh/pricing

Buy video credits as a one-time pack. Each accepted generation uses one credit; there is no subscription or automatic renewal.

| Pack | Video credits | Price | Per video |
| --- | ---: | ---: | ---: |
| Single | 1 | $12.99 | $12.99 |
| Three | 3 | $34.99 | $11.66 |
| Ten | 10 | $99.99 | $10.00 |

Per-video amounts are rounded to two decimals. A pack is paid in full once; it is not a charge for each video as it is used. Compare the examples and output requirements before choosing a pack. No claim is made that these are the cheapest prices across other services.

## Which pack fits your plans?

- Single: the lowest upfront price if you only want one video.
- Three: for a few portraits or versions of the same scene.
- Ten: the lowest per-video price among our packs if you need that many generations.

Every pack has the same video format and features. Each new accepted task uses one credit, including another version of the same photo. Buy for the number of generations you want, rather than a quality upgrade. Unused credits do not expire.

No subscription, automatic renewal or free generation. Examples and guides are free to view. Google sign-in is required for uploads, purchases and private video history. Taxes, if applicable, appear at checkout.

There is no free watermark-free generation option. You can watch the reference and examples without paying before choosing a generation pack.

One accepted generation uses one credit. The studio creates a 10-second, 720p, 9:16 MP4 using one photo, the fixed motion reference and its matching soundtrack. Unused credits do not expire. Photos are retained up to 7 days, completed videos for 30 days. Download before expiry.

Check My videos before sending another request: a processing or uncertain task may still complete. A confirmed failed task returns its credit once. A completed clip with visual artifacts is not automatically a failed task, and dissatisfaction does not promise a replacement credit. A returned credit is not a cash refund. For unused packs, duplicate payments or incorrect charges, contact support@bulin47.online with your account email and Stripe receipt. Refund eligibility depends on payment status and credit usage; applicable legal rights remain. Refunded or disputed packs can freeze an account while records are reconciled. See https://bulin47.online/refund.

## After buying a pack

Sign in with Google, pay through Checkout and return to the studio to check your credit balance. Use the same account for generation and private downloads. Submit once and follow My videos; an accepted task can continue after you leave the page. If payment or submission is uncertain, check the receipt, balance and existing task before repeating it. Downloading an existing completed video does not use another generation credit.

Preview the included scene: https://bulin47.online/#ten-second-scene
Prepare and generate: https://bulin47.online/guides/how-to-make-bulin-47-ai-video#before-you-start

## Español

Paquetes de pago único: 1 video $12.99, 3 videos $34.99, 10 videos $99.99. Sin suscripción ni generación gratis. Los ejemplos son gratuitos. Inicia sesión con Google para comprar y generar un MP4 de 10 segundos, 720p y 9:16 con el audio de referencia. Los créditos sin usar no caducan; una tarea confirmada como fallida devuelve su crédito una vez. Las fotos se conservan hasta 7 días y los resultados 30 días. Devolver créditos no equivale a un reembolso monetario.

El paquete de un video tiene el menor gasto inicial. El de tres sirve para unas pocas fotos o versiones; el de diez tiene el menor precio por video entre nuestros paquetes si necesitas tantas generaciones. Todos ofrecen el mismo formato y funciones. Cada nueva tarea aceptada usa un crédito, aunque sea otra versión de la misma foto. Pagas el paquete completo una vez; no hay opción gratuita de generación sin marcas de agua.

Tras pagar, vuelve al estudio y comprueba el saldo con la misma cuenta de Google. Envía una vez y sigue Mis videos. Si el pago o envío es incierto, revisa el recibo, el saldo y la tarea antes de repetirlo. Descargar un video ya terminado no usa otro crédito.

## 中文

1次 $12.99、3次 $34.99、10次 $99.99，美元一次性购买，无订阅或免费生成。样例免费观看，通过 Google 登录后可购买次数并生成配有参考音轨的10秒、720p、9:16 MP4。未使用次数不设有效期，确认失败只返还一次生成次数。照片最多保留7天、成品保留30天。返还次数与现金退款不同。

只做一条时，单次套餐的总支出最低；想试几张照片或几个版本，可以选三次套餐；需要较多次数时，十次套餐在本站的平均单次价格最低。各套餐的规格与功能相同，每个新接受的任务使用1次，包括同一张照片的另一个版本。购买时一次支付整包金额，不提供免费无水印生成选项。

付款后返回工作室，用同一个 Google 账户检查余额。提交一次，在「我的视频」跟进。付款或提交不确定时，先检查收据、余额与已有任务，再决定是否重复操作。下载已有成品不会再次使用生成次数。

# Bulin 47 AI model and output details

Updated: 2026-10-11. https://bulin47.online/

## Generation workflow

The studio uses Kie’s bytedance/seedance-2-5 model for the Bulin 47 freestyle workflow. Sign in with Google, choose one portrait and use a paid generation credit. The motion reference and prompt are fixed for this scene.

One photo guides the main subject's appearance. A fixed motion reference guides gestures, rhythm and camera timing. The output is a 10-second, 720p, 9:16 MP4 with the matching reference soundtrack. Likeness, movement and background details can vary because AI generates new frames.

## A prepared workflow for this scene

Choose this studio when you want to put yourself into the fixed Bulin 47 freestyle scene using one photo. You do not need to film your own performance, write a prompt, upload a reference or compare model settings. The scene reference, prompt and soundtrack are prepared. The 10-second vertical MP4 is available in your private video history to review and download.

For captions, cuts or finishing an existing clip, an editor such as CapCut can help. CapCut also offers face-swap tools; check the particular feature for the result you want. For a different scene or custom parameters, check the portrait and video-reference capabilities of a general AI video tool's current mode. No single model is claimed to be best for every use, and a TikTok post alone does not establish which generator made it.

## Photo preparation and reference roles

Use JPG/JPEG, PNG or WebP up to 10 MB, with each side 301–5760 pixels and width/height strictly between 0.4 and 2.5. The input photo need not be 9:16. Show one unobstructed face with space around the head and shoulders; crop out other people while keeping sufficient resolution. A small face, blur or a heavy beauty filter can reduce the useful appearance information.

The portrait provides appearance information, the motion video provides the performance and camera reference, and the audio provides the soundtrack. These inputs do different jobs: a photo does not provide a voice, and a descriptive prompt does not contain the exact reference performance. The workflow targets the main rapper originally wearing sunglasses and a pale pink shirt behind the foreground speaker holder, not selectable crowd members. There is no duration selector or extension option.

Start with the guide’s preparation checklist: https://bulin47.online/guides/how-to-make-bulin-47-ai-video#before-you-start. The trend guide explains the recognizable 10-second scene and compares the prepared studio with filming, editing and a custom AI workflow: https://bulin47.online/guides/what-is-bulin-47-ai#freestyle-scene.

## Reference and audio

The owner supplied motion.mp4: 23.15 seconds, 720×1250, with an audio track. The default reference is the first 10 seconds, with matching audio extracted separately. Video generation uses Seedance 2.5 with generated audio disabled; the extracted reference audio is added afterward using FAL’s media composition workflow. The uploaded portrait does not provide a voice or a new rap recording.

## Supplied examples

Six supplied creator examples are 6 seconds each, 360×640, vertical 9:16, with no audio track. Creators: @freddoapxj1 (samples 1, 3, 6), @srjimenez_fan (sample 2), @tokischa.luna (sample 4), @yaiseloficial (sample 5). They are not presented as outputs generated through this site and their resolution differs from the 720p output format. Watch pages: /examples/sample-1 through /examples/sample-6.

## Reviewing a result

Watch the start, middle and end instead of judging only a thumbnail. Check the face during head turns, hands and the speaker, clothing, crowd details, camera framing and audio timing. If playback looks wrong, compare the downloaded MP4. A stretched image may need correct aspect-ratio playback rather than another generation. Check the task status before retrying; uncertain tasks can remain reserved while support investigates. A completed result with visual artifacts is different from a confirmed failed task.

After checking the result, download it before the 30-day storage period ends. Save the MP4 to your device, then upload it to TikTok or another app yourself. Add captions or trim it in an editor if needed. The studio does not post to your social account. Label the shared clip as AI-generated and use images, footage and music you are authorized to share.

## Limits and privacy

No claim that Seedance or another model is best for this trend. No model selector, custom prompt, alternate scenes or automatic social posting. AI can alter facial features, anatomy, clothing and motion. Exact likeness and frame matching are not guaranteed. Independent service with no official affiliation with Bulin 47, Kie or model providers. No footage, music or likeness rights are granted by the service.

Photos and results are private to the account. Photos are retained up to 7 days and completed videos for 30 days. Providers process data under their own policies. https://bulin47.online/privacy

## Español

El estudio usa Seedance 2.5 mediante Kie para crear un MP4 de 10 segundos, 720p y 9:16 a partir de un retrato y una referencia fija. La referencia original dura 23.15 segundos, mide 720×1250 y tiene audio; se usan sus primeros 10 segundos. El audio correspondiente se añade después de generar el video mediante FAL. Se requiere Google y un crédito de pago. Los seis ejemplos duran 6 segundos, son de 360×640 y no tienen audio. No son resultados de este sitio. La semejanza y el movimiento pueden variar.

La referencia, el prompt y el audio están preparados: no necesitas grabarte ni elegir un modelo. Revisa y descarga el resultado privado; después puedes subirlo a TikTok o añadir subtítulos en un editor. Para otras escenas o ajustes personalizados, comprueba los modos de referencia de otras herramientas. No se afirma que todo el mundo use un mismo generador.

## 中文

工作室通过 Kie 的 Seedance 2.5，以一张人像和固定参考生成10秒、720p、9:16 MP4。原始参考片为23.15秒、720×1250且带音轨，默认采用前10秒；生成后通过 FAL 合成同一段参考音频。使用 Google 登录并消耗付费生成次数。六条展示样例为6秒、360×640无音轨视频，不声称由本站生成。AI 的外貌与动作效果可能变化。

动作参考、提示词和音轨已准备好，无需自己拍摄或选择模型。检查并下载私有成品后，可自行上传到 TikTok 或先用剪辑工具添加字幕。如果需要其他场景或自定义参数，请核查其他工具的参考输入模式。仅凭成品不能判断所有人都使用同一个生成工具。