Vidulk is an AI-powered mobile app for iOS and Android that turns long videos and audio into viral short-form clips. It also includes an AI image studio and professional caption editor.

How does AI clip detection work?

Import a video or paste a link — Vidulk transcribes the audio using AI speech recognition that supports 99 languages, then analyzes the transcript to find the most engaging moments. Each clip is scored by virality potential and categorized as Insight, Story, Funny, Tactical, Controversial, or Emotional.

What languages does Vidulk support?

Vidulk supports speech recognition in 99 languages including English, Spanish, French, German, Korean, Japanese, Chinese, Arabic, Hindi, Portuguese, and many more. The app interface is available in over 30 languages. Language is detected automatically.

What caption and editing features are available?

Vidulk includes 7 caption styles (Highlight, Karaoke, Typewriter, Minimal, Bold Pop, Gradient, and more), customizable fonts, colors, and animations. Export in multiple aspect ratios (9:16 for Shorts/Reels, 1:1 Square, 4:5 Portrait, 16:9 Landscape) at up to 4K resolution.

What is the AI Image Studio?

AI Studio lets you generate thumbnails and images from text prompts with 6 artistic styles including Realistic, Illustrated, Abstract, Minimalist, Anime, and Watercolor. It also includes an Image Enhancer that upscales images 2x or 4x. All processing happens on-device for privacy.

What content types does Vidulk work with?

Vidulk is optimized for podcasts, YouTube videos, interviews, lectures, gaming highlights, vlogs, music, sports, and news content. Import from YouTube, TikTok, Instagram, Twitter/X, Facebook, or upload directly from your camera roll.

Does Vidulk work with long videos?

Yes. Vidulk handles videos of any length. Short videos are processed on-device, while longer videos (over 5 minutes) are processed using server-side AI for faster and more reliable results.

What platforms is Vidulk available on?

Vidulk is available on both iOS (App Store) and Android (Google Play Store). The app interface is available in over 30 languages.

Yes. Video transcription and AI image processing happen on-device. Your videos are not stored on external servers permanently. You can delete your account and all data at any time from the app settings.

Can I use Vidulk for audio-only content like podcasts?

Yes. Vidulk fully supports audio-only content. Import MP3, M4A, WAV, or other audio files. AI detects the best moments and you can add AI-generated background images or choose from 1,200+ built-in backgrounds to create video clips from audio.

Can Vidulk remove captions or subtitles from videos?

Yes. Vidulk includes AI-powered caption removal that automatically detects and removes burned-in captions and subtitles from your videos before clipping. It works best with dynamic/moving captions like those on TikTok, Reels, and YouTube. Enable it with a simple checkbox when importing your video. Processing takes 7-20 minutes and uses additional credits based on video length.

How do I export clips from Vidulk?

After editing, choose your aspect ratio (9:16, 1:1, 4:5, or 16:9), resolution (720p, 1080p, or 4K), and export. Clips are saved directly to your Photos library and can be shared instantly to any platform.

Guion de Chat Falso de TikTok 'El Amigo Que No Está en Casa'

Esta plantilla de chat falso para TikTok lista para usar es perfecta para creadores que hacen sketches de DM con tono terrorífico o de suspense. Cópiala o ábrela en el generador gratuito.

9:41

Jess

Online

Today 3:02 AM

Hey, did you make it home okay?

Yeah, just got in! All good.

Wait, isn’t your house under renovation tonight?

Oh right, I forgot. I meant my mom’s place.

You said your mom was out of town.

She came back early, surprise visit.

Can you send a pic? Just want to check you’re safe.

Phone’s dead, just plugged it in. Don’t worry!

But you’re texting me now…

Using my laptop. Don’t stress. :)

Jess, which street does your mom live on?

Why are you asking so many questions?

Who are you really?

...

Send a message...

Cómo Usar o Adaptar Esta Plantilla

Copia el guion a continuación o ábrelo ya completado en el Generador de Videos de Chat Falso de TikTok en vidulk.com.
Edita nombres, avatares y detalles para que encajen con tu historia o personajes.
Cambia el final o añade giros para darle tu toque único.

Qué Lo Hace Realista en TikTok

Estilo DM de TikTok en modo oscuro o claro, con burbujas de mensaje redondeadas y avatares.
Botón de enviar con acento rojo, estados vistos y marcas de tiempo realistas.
Mensajes cortos y casuales, igual que los DMs reales de TikTok.

Variaciones e Ideas para Historias

Cambia roles: haz que el espectador sea el misterioso.
Añade un tercer amigo al chat para más confusión.
Úsalo para sketches de 'alguien me escribió por DM' o dramas en chats en vivo de TikTok.
Hazlo cómico revelando que es una broma al final.

Cuándo y Dónde Publicar

Perfecto para TikTok Shorts, Reels, YouTube Shorts o como meme en captura de pantalla.
Ideal para Halloween, contenido de suspense o sketches de chat en tendencia.

Abre esta plantilla en el generador gratuito de chats falsos de Vidulk, personalízala y expórtala como video o captura.

Vidulk

Preguntas Frecuentes

¿Puedo usar este chat falso para un video de TikTok?

Sí, esta plantilla está diseñada para que crees un video de chat DM al estilo TikTok usando el generador gratuito en línea de Vidulk.

¿Es para conversaciones reales?

No, es solo para entretenimiento, sketches, memes y simulaciones. No lo uses para suplantar o engañar a personas reales.

¿Necesito descargar una app o registrarme?

No. El generador de chats falsos de TikTok de Vidulk funciona en tu navegador sin necesidad de registro ni app.

¿Puedo quitar la marca de agua?

Sí, puedes eliminar la marca de agua con un código gratuito de un solo uso después de exportar tu video o imagen.