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 a built-in video downloader, 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.

Can I download videos from YouTube, TikTok, and Instagram?

Yes. Vidulk includes a built-in video downloader that saves videos from YouTube, TikTok, Instagram, Twitter/X, Facebook, and other platforms directly to your device in original quality.

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 Facebook Messenger Chat Story Video

You can easily create a fake Facebook Messenger chat story video that looks just like the real app using Vidulk. Here’s exactly how to do it, step by step.

What Is a Fake Facebook Messenger Chat Video?

A fake Messenger chat video is an animated story video that mimics the Facebook Messenger interface. It features blue rounded message bubbles, round user avatars, and even the typing dots, making it look like a real conversation. These videos are popular for storytelling, pranks, and social media content.

Step-by-Step Guide to Making a Fake Messenger Chat Video

Sign Up or Log In to Vidulk: Go to the Vidulk app and create a free account or log in. You’ll get starter credits to begin.
Choose the Messenger Style: Select the Facebook Messenger theme. This ensures your video will have the correct blue bubbles, avatars, and layout.
Write or Paste Your Script: Enter each message as you want it to appear in the chat. You can create multiple participants, name them, and assign messages to each.
Customize Avatars and Names: Upload profile pictures or pick from defaults. Set display names to match your story.
Preview and Adjust: Watch a preview of your animated chat. Adjust timings, add the typing animation, or edit messages as needed.
Export Your Video: Once satisfied, export the video. Use included credits for free exports, or upgrade for more throughput if needed.

Tips for Realistic Messenger Chat Videos

Use realistic names and profile pictures for each participant.
Mix short and long messages for a natural flow.
Add the typing indicator for dramatic effect.
Double-check spelling and formatting to match real Messenger chats.

Sharing and Using Your Video

After exporting, you can share your Messenger-style chat story video on TikTok, YouTube Shorts, Instagram Reels, or any platform. Vidulk also lets you turn longer videos into short AI-generated clips, perfect for these formats.

Make yours in minutes - Vidulk scripts and renders a realistic chat video from your conversation, free to start.

Try Vidulk

FAQ

How do I make a fake Facebook Messenger chat video?

Use an app like Vidulk to script your chat, customize avatars, and export an animated video that looks like Messenger.

Can I use my own profile pictures in the fake chat?

Yes, Vidulk lets you upload custom avatars for each participant to enhance realism.

Is Vidulk free to use?

Vidulk is free to start with included credits. Higher export throughput or additional features may require payment.

Can I add the typing dots animation?

Yes, Vidulk includes the Messenger typing indicator for added authenticity in your story video.

What formats can I export my chat story video in?

You can export your fake Messenger chat video in formats suitable for TikTok, YouTube Shorts, Reels, and other platforms.