How to make the Bulin 47 improvisado con un fan AI video
"Bulin 47 improvisado con un fan" ("Bulin 47 improvising with a fan") is the name Spanish-language TikTok tutorials give the viral freestyle: Bulin 47 rapping over the speaker of Kevin Wai, the fan, in Madrid on 2 October 2026. The AI version keeps the fan and the street and puts your face on the man improvising. To make it from one photo, add your photo to the generator on this page: it redraws the performer as you in seconds 9 to 24 of Kevin Wai's clip, 15 seconds with the original sound. Bulin47Video.io (bulin47video.io) is an independent fan tool, not linked to Bulin 47 or Kevin Wai.
Updated
All postsRecast studio
15 s · 9:16 · original sound
1Your photo
2Quality
The free preview is 480p. When you unlock it, you choose 480p or HD 720p.
Why we ask
Putting someone’s face in a video without their OK can break privacy and image-rights laws, and that responsibility is yours. So you confirm three things: you are the person or have their OK, they are an adult, and they are not a celebrity or a politician. We keep the time you confirmed with the request.
First 2 s free (480p, watermarked, to watch here). Like it? Unlock all 15 s for $9.99.
- Free 2 s preview
- Unlock all 15 s if you like it
- Original sound
- A failed preview is given back
The effect
Add a photo and press the button. It usually takes 4 to 15 minutes; finished videos stay in My videos.
Where the name comes from
Kevin Wai's own post does not use it: his caption reads "El Artista Kevincito Se La Vacila Cantando Dembow Con Bulin 47", and on 19 October 2026 the post showed 9.6 million views and 1.1 million likes (TikTok). "Improvisado con un fan" is the tutorial makers' label. In Google's results on 19 October we counted more than a dozen TikTok tutorials with it in the title, the oldest from 7 October.
The same name travels in other languages:
- Spanish: "Bulin 47 improvisado con un fan IA", "Bulin 47 improvisado Kevin Way", "como hacer el video de IA Bulin 47".
- Portuguese: "Bulin 47 improvisado com um fã por IA".
- Arabic: "بولين 47 المرتجل مع معجب" and "كيف تصنع فيديو كيفين واي بولين 47".
Who is the fan, and who gets replaced?
The "fan" is Kevin Wai, also written Kevin Way or Kevincito, a Colombian creator from Santa Marta who walks up to people with a portable speaker and asks them to improvise (Rionoticias). In the clip he holds the speaker and the phone, with his back to the camera. The man improvising in the pink shirt and sunglasses is Bulin 47.
In the AI versions it is almost always Bulin 47's place that changes: the fan, the speaker, the red-lit door and the crowd stay. That is also what this site does. If you want to be the fan instead, no one-photo tool we know of offers it; a motion-control app with your own clip could try.
Three ways to make it
| Route | What you do | What you get |
|---|---|---|
| A CapCut template | Tap "CapCut · Try this template" under a tutorial and add a photo | Whatever that creator built: often a new scene or your photo laid over the motion |
| A motion-control app | Upload the clip and your photo to Kling or Higgsfield | The real moves, but you bring and trim the clip yourself |
| The generator here | Add one photo | You in Kevin Wai's real clip, 15 seconds with the original sound and a silent copy |
Make it here, step by step
- 1
Pick one clear photo of one person, face to the camera, waist up, no sunglasses (which photo works best).
- 2
Add it in the generator on this page and tick the box that says it is you or an adult who agreed.
- 3
Press the button. Each Google account can first make one free 2-second preview.
- 4
Wait 4 to 15 minutes, then download the version with sound and the silent copy.
- 5
Post it with an AI label and credit the original: Kevin Wai's TikTok and Bulin 47 (TikTok's AI rules, how to post it).
Before you tap a template link
- Template tutorials are made by CapCut users, not by Bulin 47, Kevin Wai or CapCut. The name says nothing about what you will get, so watch the preview.
- Some effects inside a template need CapCut's paid plan. The template page shows it.
- Use your own face, or an adult friend who said yes. Footballers and politicians in the pink shirt are someone else's likeness (real or AI?).
The speaker is already playing
Make my recastFAQ
Questions people ask
Is Kevin Wai really a fan?
He is a content creator who films street freestyles, so "fan" is the tutorials' word. He and Bulin 47 later released "Dame Hombro" together.
Is "Bulin 47 improvisado con un fan" the same as the Dame Hombro trend?
Same clip. "Dame Hombro" is the song and the shoulder move that grew out of it (the Dame Hombro trend).
Can I be the fan instead of Bulin 47?
Not here: we replace the man improvising. The fan has his back to the camera, so there is little face to swap.
How long is the AI video?
Ours is 15 seconds, from second 9 of Kevin Wai's 46-second clip. Other tools cut their own stretch.