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.

Free Instagram Story Generator: Make Realistic Stories Online

Vidulk's Instagram Story Generator lets you quickly create realistic, fake Instagram Stories for entertainment, memes, skits, and mockups - directly in your browser.

Fake Story Generator

Design a fake Instagram or Snapchat story — gradient or your own photo, text overlay — then download it as a video or a screenshot. Free, in your browser — nothing is uploaded.

Platform

UsernameTime

Background

Upload photo

Profile photo (optional)

Story text

Text backgroundSegments

Video length

Remove the watermark

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

Instagram Story Generator - Free & Easy Online Tool

What Is the Instagram Story Generator?

The Instagram Story Generator from Vidulk is a free, browser-based tool that lets you design and export fake Instagram Stories. It creates the familiar full-screen 9:16 layout with a segment bar, avatar, username, time stamp, and reply bar. You can add your own text on a color or gradient background, mimicking Instagram's 'text' story style.

How to Use the Tool

Open the Instagram Story Generator at vidulk.com/fake-story on any device (iPhone, Android, PC, or Mac).
Customize the story: set the username, avatar, time, and text. Choose your background color or gradient.
Preview your story. When you’re satisfied, export it as an animated MP4 video or a PNG screenshot.
No account or app download is needed. Free exports have a small watermark, which you can remove with a one-time code.

Best Uses: Entertainment, Memes, and Mockups

This tool is designed for harmless fun: making skits, creating memes, designing mockups for presentations, or visualizing story ideas. It is not for impersonating real people or attempting to deceive others.

Features at a Glance

Full-screen, vertical 9:16 Instagram Story layout
Segment bar, avatar, username, and reply bar for realism
Customizable text and background (color or gradient)
Exports as MP4 or PNG
Works in any browser - no signup or app required

Make it now - the free story generator is on this page.

Try Vidulk

FAQ

Can I make Instagram Stories without an account?

Yes, Vidulk's Instagram Story Generator works in your browser without requiring an account or signup.

Is the Instagram Story Generator free to use?

Yes, the tool is free to use and exports come with a small watermark. You can remove the watermark with a one-time code.

What devices does the generator work on?

The generator runs in any modern browser, so you can use it on iPhone, Android, PC, or Mac.

Can I export my fake story as a video?

Yes, you can export your Instagram Story as an animated MP4 video or as a PNG screenshot.

Is it okay to use this for pranks or impersonation?

No, the tool is for entertainment, memes, and mockups only. Do not use it to impersonate real people or deceive others.