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.

Fake WhatsApp Text Story Ideas & How to Create Them

Create engaging WhatsApp text story videos using Vidulk’s free online fake chat generator. Turn your story ideas into animated chat scripts for entertainment, skits, and memes.

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.

Fake WhatsApp Text Story Ideas & How to Create Them

How to Structure a WhatsApp Text Story

Effective text stories keep viewers hooked by raising questions with each message. For WhatsApp, use the platform’s signature features: green sent bubbles, grey received bubbles, single/double ticks, and the contact’s status. Here’s a proven structure:

Hook message: Start with a surprising or mysterious text.
3-4 escalations: Each reply deepens the intrigue, reveals a secret, or adds conflict.
Cliffhanger or twist: End with a shocking revelation or unanswered question.
Keep each part 20-40 seconds: Perfect for TikTok or Reels. Plan for multi-part series to boost engagement.

Story-Time Chat Script Ideas (Scary, Romance, Drama, Mystery)

Scary: Unknown number texts "I see you through the window." Each message reveals more about what they know. Twist: it’s a prank - or is it?
Romance: Confession from a "wrong number" leads to flirty banter. Twist: the sender reveals they actually know the recipient.
Drama: Family group chat explodes over a hidden secret. Escalate with accusations and shifting blame. Twist: the secret was misunderstood.
Mystery: Friend claims they're at home, but messages suggest otherwise. Each clue contradicts the last. Twist: the friend was in trouble and sending clues for help.

How to Make a Fake WhatsApp Chat Video with Vidulk

Go to the Vidulk fake chat generator embedded on this page.
Select WhatsApp as the platform to get green/grey bubbles, ticks, and the correct header.
Enter each message line by line, choosing who sends each (you or the contact).
Add timestamps, set the contact name, and choose 'online' or 'last seen' status for realism.
Use the typing indicator to build suspense between key messages.
Preview your animated chat. Export as MP4 for video or PNG for a screenshot. No signup or app needed.

Tips for Keeping Viewers Watching

End each video with a cliffhanger or a shocking twist to encourage viewers to watch the next part.
Use short, punchy messages - one idea per bubble keeps the pace snappy.
Show the sender "typing..." before big reveals for suspense.
Make sure each part can stand alone but also teases the next episode.

Export and Share Your WhatsApp Text Story

Export your chat story as an MP4 video or PNG screenshot directly from the browser.
Share on TikTok, YouTube Shorts, Reels, or as memes. The watermark can be removed with a one-time code.
Remember: Vidulk's fake chat generator is intended for entertainment, skits, and mockups only. Do not use for impersonation or deception.

Make it now - the free generator is on this page, preset to this platform. Export as video or screenshot.

Try Vidulk

FAQ

How do I make a fake WhatsApp text story video?

Use Vidulk’s free browser-based fake chat generator, select WhatsApp, enter your messages, and export as an animated MP4 or PNG screenshot.

What makes a good WhatsApp text story?

A strong hook, escalating tension, and a cliffhanger or twist at the end keep viewers engaged and wanting more.

Can I create multi-part WhatsApp chat stories?

Yes. Structure each part as a short episode (20-40 seconds), ending with a cliffhanger to encourage viewers to watch the next part.

Is Vidulk’s fake WhatsApp chat generator free?

Yes, it’s free to use in your browser. Export videos or screenshots with a small watermark, which can be removed with a one-time code.

Is it legal to use fake WhatsApp chat videos?

Vidulk’s tool is for entertainment, skits, memes, and mockups only. Never use it to impersonate real people or deceive others.