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.

Plantilla de Grupo de Estudio en WhatsApp la Noche Antes del Examen

Este guion de chat de WhatsApp listo para usar captura el caos de un grupo de estudio la noche antes de un examen. Perfecto para memes, sketches o videos de historias.

9:41

Study Group

online

Today 2:02 PM

Alex: Guys is anyone actually ready for tomorrow? 😳

Priya: I just started chapter 3. There are 10 chapters.

Sam: Wait... it’s tomorrow? I thought it was Friday 😭

It’s literally in 9 hours, Sam. Check the schedule.

Priya: Sharing my notes folder—someone please quiz me 🙏

Got it! On question 1: What’s the definition of mitosis?

Alex: I’m making coffee. Who’s pulling an all-nighter with me?

Sam: Me. I just found my textbook. Page 1 here I come.

We’ve survived worse. We got this, right? 😂

Priya: If we all fail, we fail together 🫡

Alex: Group study call in 5? Or should we just cry?

Let’s do the call. Crying optional.

✓✓

Message

Cómo Usar o Adaptar Esta Plantilla

Copia el guion de chat a continuación o ábrelo ya completado en el Generador gratuito de Videos de Chats Falsos de WhatsApp de Vidulk. Puedes ajustar nombres, mensajes o tiempos para que se adapten mejor al estilo de tu grupo o a la historia que quieres contar.

Cómo Hacer Que Parezca Real

Esta plantilla usa el aspecto clásico de WhatsApp: burbujas verdes para mensajes enviados, grises para recibidos, marcas de tiempo, ticks (simple/doble/azul), un fondo garabateado y detalles del chat grupal como nombre de contacto y estado. Se siente auténtico y reconocible al instante para los espectadores.

Variaciones e Ideas

Cambia la materia (matemáticas, historia, ciencias, etc.) o añade bromas internas.
Ajusta el nivel de pánico: ¿colapso total o calma y control?
Incluye un mensaje de "grupo equivocado" para más caos.
Hazlo un chat familiar o añade un cameo del profesor.
Termina con una frase motivacional o un meme de último minuto.

Cuándo y Dónde Publicar

Perfecto para TikTok, YouTube Shorts, Reels, Historias de Instagram o como captura de pantalla para memes. Úsalo para relatos, dramas de chats grupales o sketches con los que todos se identifiquen durante la temporada de exámenes.

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

Vidulk

Preguntas Frecuentes

¿Puedo personalizar los nombres y mensajes?

¡Sí! Puedes editar todo en el Generador gratuito de Videos de Chats Falsos de WhatsApp de Vidulk antes de exportar tu video o imagen.

¿Esta plantilla es gratuita?

Sí, puedes usar y adaptar esta plantilla gratis. Exporta con una pequeña marca de agua o elimínala con un código único.

¿Puedo usar esto para exámenes reales o para suplantar a alguien?

No. Esta plantilla es solo para entretenimiento, memes o sketches, no para suplantación o engaños.

¿Necesito instalar algo?

No se requiere instalación ni registro. El generador funciona en tu navegador en vidulk.com.