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.

Cómo Crear un Video de Chat Falso de WhatsApp Gratis

Un video de historia de chat falso de WhatsApp recrea el aspecto de los mensajes de WhatsApp en una animación vertical. Descubre cómo hacerlo fácil y fiel al original.

Start from a template

All templates →

Fake Chat Video Generator

Build a realistic conversation, then download it as a video (with typing + sounds) or a screenshot. Free, in your browser — nothing is uploaded.

Platform

Contact nameStatus lineChat timestampAvatar (optional)

Dark modeRead receipt (✓✓)

Messages

You up? I have to tell you something 😳
It's 2am… this better be good
You will NOT believe what just happened

Script import & bulk exportpaste a script instead of typing

Reading a script into the editor is free. Downloading up to 10 videos at once needs a PREMIUM code.

1. Get scripts from ChatGPT, Claude or any AI

Say what the videos are about. Copy the prompt, paste it into your AI, then paste its answer below.

Videos

Or open it in ChatGPT or Claude.

2. Paste the scripts

Writing them yourself? See the format

Start each video with a line like === 1 ===.
One label: text per line. title: names the file.
Use me: for messages I send and them: for messages from the other person.
Put contact: (the other person's name) near the top of each script.
You may add platform: with one of: imessage, whatsapp, instagram, tiktok, messenger, telegram, android-sms, discord, twitch, snapchat, signal, line, tinder, bumble, onlyfans, slack, teams.
You may add dark mode: yes or no, and time: such as Today 2:02 PM.
Write 6 to 14 short messages per script, the way people really text.

9:41

Alex

online

Today 2:02 PM

You up? I have to tell you something 😳

It's 2am… this better be good

You will NOT believe what just happened

vidulk.com

Message

Video pacing

Video background

PREMIUM

Put your video on a moving background, the format story channels use.

Free to preview. Downloading with a background needs a . The free download saves your video without it.

Gameplay, b-roll, anything you have the rights to. It stays on your device.

Get a premium code

No watermark on videos and screenshots
Video backgrounds, including your own footage
Bulk export: up to 10 videos at once
Works on every Vidulk tool, on the site and in the Chrome extension

Secure payment via Stripe · no account · one code unlocks everything premium

How it works

Pick a premium code and pay with Stripe. No account or login needed.
Your code (VID-…) appears right after payment and is emailed to you.
Paste it in the “Have a code” box and click Apply. Everything premium is unlocked from then on.
The same code works on every Vidulk tool, on vidulk.com and in the Vidulk Chrome extension, on any device — just paste it again.
The 24-hour pass runs for a day from purchase and never counts down. Monthly renews each month until you cancel, which you can do any time from this panel; the rest of the month stays yours.
Unlimited is a one-time lifetime license: it never expires and there is nothing to renew.
Keep your code private — it is the only thing that unlocks your purchase. Sharing a code is against our Terms of Use: a shared code is invalidated, without refund. Codes do not work in the mobile app.

Made by Vidulk — the AI app that turns long videos into viral clips.

Generador de Chats Falsos de WhatsApp Gratis | Video Chat

¿Qué es un Video de Historia de Chat Falso de WhatsApp?

Un video de historia de chat falso de WhatsApp es una animación que imita una conversación real en WhatsApp. Muestra burbujas verdes a la derecha, grises a la izquierda, doble tick azul de leído y un encabezado verde con el nombre del contacto. Los mensajes aparecen con animaciones de escritura y sonidos de notificación, ideal para contar historias, bromas o contenido en redes sociales.

Paso a Paso: Cómo Crear un Video de Chat Falso de WhatsApp

Elige una Herramienta: Usa una app como Vidulk, que te permite guionar y generar videos de chat estilo WhatsApp. Vidulk es gratis para empezar y ofrece opciones de pago para mayor uso.
Escribe tu Conversación: Redacta el chat falso como quieres que aparezca. Incluye nombres, orden de mensajes y pausas para mayor realismo.
Personaliza los Detalles: Ajusta el nombre del contacto, foto de perfil y fondo de chat para que se vea igual que WhatsApp. En Vidulk puedes elegir remitente/receptor para cada mensaje y añadir imágenes o emojis para más autenticidad.
Previsualiza y Ajusta: Revisa la animación. Los mensajes deben escribirse, aparecer con sonido y mostrar los colores, ticks y diseño correctos. Haz cambios si es necesario.
Exporta el Video: Cuando estés satisfecho, genera y descarga el video vertical. Vidulk se encarga del estilo visual de WhatsApp automáticamente.

Consejos para Videos Realistas de Chat de WhatsApp

Mantén los mensajes breves y usa lenguaje natural.
Añade horarios o reacciones para más realismo.
Usa fotos y nombres de perfil acordes a tu historia.
Previsualiza en móvil para asegurarte de que se ve auténtico como historia.

¿Por Qué Usar Vidulk para Videos de Historias de WhatsApp?

Vidulk está diseñado para crear videos de historias de chat falsos con los estilos de mensajería más populares, incluido WhatsApp. Es gratis para empezar, fácil de usar y no necesitas saber de edición de video. Solo guiona tu chat y deja que la app haga el resto, generando un video vertical listo para TikTok, Reels o Shorts.

Crea el tuyo en minutos: Vidulk genera un video de chat realista gratis a partir de tu conversación.

Vidulk

Preguntas frecuentes

¿Cómo hago un video de chat falso de WhatsApp gratis?

Puedes empezar gratis con Vidulk, guionando tu conversación y exportando un video de historia estilo WhatsApp. Algunas funciones avanzadas pueden requerir pago según el uso.

¿Puedo añadir imágenes o emojis a mi video de chat falso de WhatsApp?

Sí, en Vidulk puedes incluir imágenes, emojis y personalizar fotos de perfil para que el video de chat falso de WhatsApp sea más realista.

¿El video se ve exactamente como WhatsApp?

El video replica fielmente el diseño de chat de WhatsApp, con burbujas verdes y grises, ticks azules y el encabezado característico, logrando un resultado muy realista.

¿En qué formatos puedo exportar mi video de chat de WhatsApp?

Vidulk exporta videos verticales ideales para TikTok, YouTube Shorts e Instagram Reels.

¿Es legal hacer videos de chats falsos de WhatsApp?

Los videos de chats falsos son legales para entretenimiento o contar historias, pero no deben usarse para suplantar o engañar a otras personas.