Vidulk: Clipping Viral Videos

Turn long videos into viral clips with AI, and make text message story & chat story videos for TikTok, Reels & Shorts. Auto captions, highlights, thumbnails & 4K export.

Vidulk — Turn long videos and audio into scroll-stopping clips with AI, and make text message story and chat story videos in seconds. Import from social media, or your camera roll — or drop in a podcast, interview, or any audio file — and let AI find the best moments automatically.

The fastest way to repurpose your content. Whether you're a podcaster, video creator, educator, or social media creator, Vidulk detects highlights, adds captions, generates thumbnails, and exports ready-to-post clips from both video and audio sources.

HOW IT WORKS

1. Import — Pick a video or audio file from your library, record one, or paste a social media link
2. AI Detection — Our AI analyzes your video and finds the most engaging clips automatically
3. Review & Edit — Browse detected clips scored by virality. Trim, reorder, or reject
4. Add Captions — Choose from 7 caption styles with custom fonts, colors, and animations
5. Export — Pick your aspect ratio (9:16, 1:1, 4:5, 16:9) and export up to 4K

AI CLIP DETECTION

Vidulk's AI analyzes your entire video or audio and surfaces the most engaging moments: • Insight — Key takeaways and knowledge drops • Funny — Humor, jokes, and entertaining moments • Story — Compelling narratives and personal anecdotes • Tactical — Actionable tips and how-to advice • Controversial — Bold opinions and debate-worthy takes • Emotional — Heartfelt and inspiring moments

Each clip gets a virality score so you can prioritize what to post first.

CAPTION EDITOR

Professional captions in seconds: • 7 Styles — Highlight, Karaoke, Typewriter, Minimal, Bold Pop, Gradient, and more • Custom Fonts & Colors — Match your brand identity • Multiple Aspect Ratios — 9:16 Shorts/Reels, 1:1 Square, 4:5 Portrait, 16:9 Landscape • Export up to 4K — Crisp, high-quality output for any platform

AI IMAGE STUDIO

Generate stunning thumbnails and cover images on-device: • Text-to-Image — Describe what you want and AI creates it • 6 Artistic Styles — Realistic, Illustrated, Abstract, Minimalist, Anime, Watercolor • Image Enhancement — Upscale images 2x or 4x with AI • Multiple Aspect Ratios — Square, Portrait, Landscape, and more

TEXT MESSAGE STORY & CHAT STORY MAKER

Turn a text conversation, social post or comment thread into a story — saved as an image, or as a video that types itself out, ready for TikTok, Reels and Shorts: • Chat Story — iMessage, WhatsApp, Instagram, TikTok, Messenger, Telegram, Android SMS, Discord, Twitch, Snapchat, Signal, LINE, Tinder, Bumble, Slack, Teams styles • Viral Post Story — X (Twitter), Reddit, Threads, Facebook, LinkedIn • AI Chat Story — ChatGPT, Claude, Gemini, Grok, Perplexity conversations • Comment Story — YouTube, TikTok, Instagram comment threads • Instagram Post & Story — feed posts with the double-tap like, full-screen Instagram or Snapchat stories • Email Story — Gmail, Outlook, Apple Mail

Custom names, avatars, timestamps, read receipts, dark mode and typing speed. Perfect for text message story videos, skits, memes and reaction content.

CONTENT TYPES

Optimized AI detection for every format: • Podcasts & Interviews • Videos & Vlogs • Lectures & Educational content • Gaming & Sports highlights • Music & Live performances • News & Commentary

PRIVACY & DATA

• Source files can be deleted anytime from settings • Delete your account and all data at any time

Stop letting great content go to waste. Vidulk turns your long-form videos and audio into bite-sized clips that are ready to go viral.

Available in 30+ languages.

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