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 Video Maker

Create realistic animated LinkedIn post videos for TikTok, Reels, Shorts, and more using Vidulk’s free online LinkedIn Post Video Maker.

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 Video Maker - Create Animated LinkedIn Post

What Is a LinkedIn Post Video Maker?

A LinkedIn Post Video Maker is a tool that animates a LinkedIn post being typed and posted, complete with profile details, reactions, and comment counts. This is useful for creating skits, memes, mockups, or showcasing social media concepts in short video formats.

How Vidulk’s LinkedIn Post Video Maker Works

Open Vidulk’s LinkedIn Post Video Maker in your browser - no app or signup required.
Edit the profile photo, name, headline, post text (with ‘see more’), and counters for likes, celebrates, insightfuls, and comments.
The tool animates the post being typed and published, with counters ticking up for engagement.
Export your creation as an MP4 video for use on TikTok, YouTube Shorts, Instagram Reels, or as a PNG screenshot.
Exports include a small watermark, which can be removed with a one-time code.

Best Uses for LinkedIn Post Video Maker

Entertainment: Make parody LinkedIn posts for social media skits or memes.
Mockups: Demonstrate post ideas or content strategies visually.
Education: Create engaging content for tutorials about social media.
Campaign Previews: Show clients or teams what a LinkedIn post could look like in action.

Important Guidelines

Only use Vidulk’s LinkedIn Post Video Maker for entertainment, memes, mockups, or parody (clearly labeled).
Never use it to impersonate real people, deceive, or defame anyone.
All editing is done in the browser and works on iPhone, Android, PC, and Mac.

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

Try Vidulk

FAQ

Can I use Vidulk's LinkedIn Post Video Maker for free?

Yes, the tool is free to use in your browser. Exports have a small watermark, removable with a one-time code.

Do I need to download an app or create an account?

No app download or signup is needed. The LinkedIn Post Video Maker works entirely in your web browser.

What can I customize in the LinkedIn post video?

You can edit the profile photo, name, headline, post text, and the counters for reactions and comments.

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

No. The tool is for entertainment, memes, and mockups only. Never impersonate real people or use it to deceive.

What file formats can I export?

You can export your LinkedIn post animation as an MP4 video or a PNG screenshot.