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.

How to Make a Fake WhatsApp Chat on iPhone, Android, or PC

You don’t need to install any app to create a realistic fake WhatsApp chat. Use Vidulk’s free online generator directly in your browser on any device.

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

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

Remove the watermark

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

How to Make a Fake WhatsApp Chat on iPhone, Android, or PC

What Is the Vidulk Fake WhatsApp Chat Generator?

Vidulk offers a browser-based fake WhatsApp chat maker that perfectly mimics the real app’s look: green sent bubbles, grey received bubbles, the familiar doodle background (light or dark), timestamps, ticks that turn blue when read, contact headers with status, and even a typing indicator. Export your conversation as an animated MP4 video or a PNG screenshot - no downloads or signups needed.

How to Use on iPhone (Safari)

Open Safari and go to vidulk.com/fake-chat-video.
Select WhatsApp as your chat style.
Customize each message: sender, text, timestamp, ticks, and more.
Set the contact name, status (online or last seen), and add a typing indicator if needed.
Preview your fake chat. Tap ‘Export’ to download as a video (MP4) or image (PNG) directly to your camera roll.

How to Use on Android (Chrome)

Open Chrome and visit vidulk.com/fake-chat-video.
Choose WhatsApp from the platform options.
Enter your messages, adjust bubble colors, ticks, and timestamps.
Edit header details and add effects like ‘typing’.
Save your finished chat as a video or screenshot to your device - no app required.

How to Use on PC, Mac, or Chromebook

Go to vidulk.com/fake-chat-video in any browser (Chrome, Edge, Safari, Firefox).
Pick WhatsApp for the chat layout.
Input all conversation details, including sender, time, ticks, and status.
Preview and export as MP4 or PNG. Files go to your downloads folder.
Optional: Install the free Chrome extension for quicker access.

Tips & Responsible Use

Vidulk’s fake WhatsApp chat is for entertainment, memes, skits, or mockups only.
Never use fake chats to impersonate real people or mislead others.
Remove the watermark with a one-time code if needed.

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

Try Vidulk

FAQ

Is there a fake WhatsApp chat maker app for iPhone or Android?

You don’t need to install an app. Vidulk’s fake WhatsApp chat generator works in any browser on iPhone, Android, PC, and more.

Can I export my fake WhatsApp chat as a video?

Yes. You can export your fake WhatsApp conversation as an animated MP4 video or a PNG screenshot for free.

Do I need to sign up or create an account?

No signup or account is required. Just open the website and start making your fake chat instantly.

Does the fake chat look like real WhatsApp?

Yes. The generator matches WhatsApp’s exact look: chat bubbles, ticks, header, timestamps, and more.

Is it free to use?

Yes, the tool is free with a small watermark. You can remove the watermark with a one-time code if you wish.