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 Group Chat Story Video: Ideas & Free Creation Guide

A group chat story video animates a multi-person text conversation, letting you tell engaging, relatable stories. With Vidulk's fake chat video generator, you can easily create your own for free.

Group Chat Story Video - How to Make, Ideas & Free Creation

What is a Group Chat Story Video?

A group chat story video simulates a lively conversation between three or more people in a chat app interface. It shows back-and-forth messages, side comments, and reactions, making the story feel real and entertaining. These videos are popular for storytelling, comedy, pranks, and dramatizations on platforms like TikTok and YouTube Shorts.

Creative Ideas for Group Chat Story Videos

Friends Planning a Surprise: Show the chaos and secrets of organizing an event or party.
Family Group Drama: Capture funny misunderstandings or generational clashes.
Work or School Group Project: Highlight the different personalities and last-minute panics.
Mystery or Detective Chats: Let viewers follow clues as characters piece together a puzzle.
Prank Conversations: Use fake chats for lighthearted trick content (always clarify it’s fiction).

How to Make a Group Chat Story Video for Free with Vidulk

Go to Vidulk's fake chat video generator.
Choose your chat style (WhatsApp, iMessage, Instagram DM, etc.).
Add multiple senders, customizing names and avatars for each character.
Write out the group conversation message by message. You can control the timing and order to match natural chat flow.
Preview your animated video to check the pacing and realism.
Export your video using your included credits. Download and share on social media or wherever you wish.

Tips for Realistic and Engaging Group Chat Videos

Vary message length, timing, and tone for each sender.
Use inside jokes, emojis, and reactions to add personality.
Keep the story concise - most viral group chat videos are under 90 seconds.
Preview and refine: Make sure the conversation feels natural and easy to follow.
Always clarify in your post if the video is fictional, especially for pranks.

Make your own fake chat video in minutes - free with Vidulk's fake chat video generator at /fake-chat-video.

Try Vidulk

FAQ

What makes a group chat story video different from a two-person chat?

A group chat story video involves three or more characters, creating more dynamic and realistic interactions, side comments, and overlapping conversations.

Can I create a group chat video for free with Vidulk?

Yes, Vidulk's fake chat video generator lets you create group chat story videos with included credits when you sign up.

Which chat platforms can I mimic with Vidulk's fake chat video generator?

You can create videos in the style of WhatsApp, iMessage, Instagram DM, Snapchat, and more.

How do I add multiple people to my group chat video in Vidulk?

You can add as many named senders as you need, customizing each name and avatar to fit your story.

Can I use Vidulk's clipper tool to make group chat videos?

No, the clipper tool is for turning long videos into short clips. Use the fake chat video generator for group chat story videos.