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.

LinkedIn Post Generator - Make Realistic LinkedIn Posts Online

Vidulk's LinkedIn Post Generator lets you quickly create realistic LinkedIn-style posts for entertainment, memes, skits, or mockups - right in your browser, no signup needed.

Fake Post Video Generator

Build a realistic X (Twitter), Threads, Reddit, Facebook or LinkedIn post, then download it as a read-along video (with typing + sound) or a screenshot. Free, in your browser — nothing is uploaded.

Post type

Display nameHeadline

Profile photoDark modeVerified ✓

Post text124/600

Engagement numbers

Timestamp

Read-along pacing

Remove the watermark

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

LinkedIn Post Generator - Create Realistic LinkedIn Posts

What Is the LinkedIn Post Generator?

The LinkedIn Post Generator on Vidulk.com is a free, browser-based tool for making custom LinkedIn-style posts. You can edit the profile photo, name, headline, handle, post text, reactions (like, celebrate, insightful), and comment count. The tool renders an authentic LinkedIn post look, including time, globe icon, 'see more' text, and reaction icons. You can export your creation as a PNG image or an animated MP4 video.

How to Use Vidulk’s LinkedIn Post Generator

Go to vidulk.com/fake-linkedin-post on any device (PC, Mac, iPhone, Android).
Fill in the fields: upload a profile photo, set the name, headline, and handle, and write your post text.
Adjust reaction and comment counts for extra realism.
Preview your post and choose to export as a static PNG or an animated MP4 video.
Free exports include a small watermark; you can remove it with a one-time code.

Best Uses and Guidelines

Create content for entertainment, memes, social media skits, or mockups for presentations.
Label any parody or satire clearly. Do not use the tool to impersonate real people or mislead others.
Never fake a post to defame, deceive, or cause harm. The generator is for harmless, creative uses only.

Key Features

Realistic LinkedIn post design, including profile and reactions.
Browser-based, works on any device - no app download or account required.
Exports as high-quality PNG images or MP4 videos.
Free to use with a watermark, easy removal with a code.

Make it now - the free post generator is on this page, preset to this platform.

Try Vidulk

FAQ

Can I use the LinkedIn Post Generator without signing up?

Yes, Vidulk's LinkedIn Post Generator works directly in your browser with no account required.

What can I export my fake LinkedIn post as?

You can export your post as a PNG image or an MP4 video. Both formats are available for free with a small watermark.

Is it okay to use real people's names or photos?

No, do not impersonate real people or use their information to deceive, defame, or mislead. The tool is for entertainment, memes, and mockups only.

Can I remove the watermark from my exported post?

Yes, you can remove the watermark with a one-time code provided by Vidulk.

What devices does the LinkedIn Post Generator work on?

It works on any device with a browser, including iPhone, Android, PC, and Mac.