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.

Zo maak je gratis een WhatsApp Fake Chat Video

Een WhatsApp fake chat story video bootst WhatsApp-berichten na als een verticale, geanimeerde story. Zo maak je er eenvoudig en realistisch één.

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.

Gratis WhatsApp Fake Chat Generator – Chat Video Maker

Wat is een WhatsApp Fake Chat Story Video?

Een WhatsApp fake chat story video is een animatie die een echte WhatsApp-conversatie nabootst. Je ziet groene verzendballonnen rechts, grijze ontvangballonnen links, dubbele blauwe vinkjes en een groene header met de naam van het contact. Berichten verschijnen met realistische typanimaties en notificatiegeluiden, ideaal voor storytelling, grappen of social media content.

Stap voor stap: Zo maak je een WhatsApp Fake Chat Video

Kies een tool: Gebruik een speciale app zoals Vidulk, waarmee je WhatsApp-stijl chatvideo’s kunt schrijven en renderen. Vidulk is gratis te proberen, met betaalde opties voor meer gebruik.
Schrijf je gesprek: Zet het nepgesprek uit zoals je wilt dat het eruitziet. Voeg namen, volgorde van berichten en timing of pauzes toe voor extra realisme.
Personaliseer de details: Stel de contactnaam, profielfoto en chatachtergrond in zoals op WhatsApp. In Vidulk kies je per bericht de afzender/ontvanger en kun je media of emoji’s toevoegen voor extra echtheid.
Bekijk en pas aan: Controleer de animatie. Berichten moeten intypen, met geluid verschijnen en de juiste kleuren, vinkjes en indeling tonen. Pas zo nodig aan.
Exporteer de video: Tevreden? Render en download de verticale story video. Vidulk zorgt automatisch voor de WhatsApp-look.

Tips voor een realistische WhatsApp Chat Video

Houd berichten kort en gebruik natuurlijke taal.
Voeg tijdstempels of reacties toe voor extra realisme.
Kies profielfoto’s en namen die passen bij je verhaal.
Bekijk de video op mobiel om te checken of het echt als een story aanvoelt.

Waarom kiezen voor Vidulk bij WhatsApp Story Video’s?

Vidulk is speciaal gemaakt voor het maken van fake chat story video’s in populaire chatstijlen, zoals WhatsApp. Het is gratis te starten, eenvoudig in gebruik en je hebt geen video-ervaring nodig. Schrijf je chat en de app doet de rest – klaar om te delen op TikTok, Reels of Shorts.

Maak jouw fake chat video in minuten – Vidulk doet de rest, gratis te proberen.

Vidulk

Veelgestelde vragen

Hoe maak ik gratis een WhatsApp fake chat video?

Met Vidulk kun je gratis aan de slag: schrijf je gesprek en exporteer direct een WhatsApp-stijl story video. Voor meer gebruik zijn er betaalde opties.

Kan ik afbeeldingen of emoji’s toevoegen aan mijn fake WhatsApp chat video?

Ja, in Vidulk kun je media, emoji’s en profielfoto’s toevoegen voor een nog echtere WhatsApp chat video.

Lijkt de video echt op WhatsApp?

De video bootst WhatsApp’s chatlayout nauwkeurig na, met groene en grijze ballonnen, leesvinkjes en de herkenbare header. Super realistisch dus.

In welke formaten kan ik mijn WhatsApp chat video exporteren?

Vidulk exporteert verticale story video’s die geschikt zijn voor TikTok, YouTube Shorts en Instagram Reels.

Is het legaal om fake WhatsApp chat video’s te maken?

Fake chat video’s zijn legaal voor entertainment of verhalen, maar mogen niet gebruikt worden om te misleiden of iemand na te doen.