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.

CapCut vs Descript: Head-to-Head for Creators (+ Mobile Alternative)

CapCut and Descript both offer AI-powered video editing and clip creation, but they serve different creators. Here’s a clear, fact-based comparison, plus a look at Vidulk - the mobile-first alternative for fast, AI-driven video clipping.

CapCut vs Descript vs Vidulk (as of 2026-08)
	CapCut	Descript	Vidulk
Platforms	Web, iOS, Android, Windows, Mac	Web, Windows, Mac	iOS, Android
Primary use	all-in-one consumer video editor with AI…	text-based video/podcast editing with AI (Underlord) clip creation…	Mobile AI clipping
AI finds the best moments	Yes	Yes	Yes
Auto captions	Yes	Yes	Yes
Free plan	Yes	Yes	Yes (credits)
Watermark on free	No	Yes	See app
Starting paid price	$9.99/mo (Standard, iOS IAP); Pro $19.99/mo or $179.99/yr;…	$16/mo billed annually or $24/mo monthly (Hobbyist)	Pay-as-you-go credits
Mobile app	Yes	No	Yes

Sources: https://www.capcut.com/help/how-much-does-capcut-pro-cost · https://www.descript.com/pricing. Prices/limits change - verify with the vendors.

CapCut vs Descript - Honest Comparison for Creators (+ Mobile

Key Differences: Features, Pricing, and Platforms

CapCut is an all-in-one video editor for consumers, with AI highlights, auto captions, and a full editing suite. Available on web, iOS, Android, Windows, and Mac. Free plan has no forced watermark; advanced AI and templates require a paid upgrade (from $9.99/mo, varies by region).
Descript focuses on text-based editing for video and podcasts. Its AI (Underlord) creates clips and captions, and it offers filler-word removal. Runs on web, Windows, and Mac. Free plan is limited (60 min/mo, 720p, watermark); paid plans start at $16/mo (annual) or $24/mo (monthly).
Vidulk is a mobile-first AI clipper for iOS and Android. Paste a long video, podcast, or livestream; the AI finds the best moments and outputs short, captioned clips for TikTok, YouTube Shorts, and Reels. Pricing is pay-as-you-go credits.

Who Each Tool Is For

CapCut: Ideal for creators who want a full-featured video editor with AI highlights, especially those working on mobile or across devices. Great for gamers, streamers, and marketers producing complex edits with effects.
Descript: Best for podcasters, video editors, and marketers who prefer editing by editing text. Its AI excels at finding clip-worthy moments in spoken content, removing filler words, and creating podcast/video highlights.
Vidulk: Tailored for creators who want fast, automated clipping on mobile - perfect for social video, interviews, or lectures. No desktop app needed; just paste a link or upload a file and let the AI do the rest.

Strengths and Limitations

CapCut stands out for its cross-platform support and robust free editor. However, advanced AI and premium assets require a Pro plan, and pricing varies by platform and region.
Descript is powerful for text-based editing and podcast workflows, but has no mobile app or support for mobile browsers. Free exports include a watermark and are limited to 720p.
Vidulk offers a mobile-first workflow with AI clipping, but is not a full video editor and is focused on creating short, shareable clips.

Mobile-First Alternative: Vidulk

If your priority is fast, AI-powered clipping directly from your phone, Vidulk is designed for you. Upload a long video or paste a link, and the AI finds the best moments for TikTok, Shorts, or Reels. Available on iOS and Android, Vidulk is ideal for creators on the go who want to quickly repurpose content for social media. Pricing is pay-as-you-go credits.

Or skip the desktop tools - Vidulk clips, reframes and captions on your phone. Free to start on iOS and Android.

Try Vidulk

FAQ

Is CapCut or Descript better for TikTok and YouTube Shorts?

CapCut and Vidulk are both strong for TikTok and Shorts. CapCut offers detailed editing and effects, while Vidulk is faster for quick, AI-driven mobile clipping. Descript is best for podcast or spoken-word content.

Does CapCut have a watermark on free exports?

CapCut free exports have no forced watermark, only a removable end-card. Using Pro-only assets requires a paid plan to export.

Can I use Descript on my phone?

No. Descript does not have a mobile app and does not support editing in mobile browsers or on tablets.

What is the main strength of Descript?

Descript excels at text-based editing, AI-generated clips, and podcast workflows, especially for users editing via transcript.

What makes Vidulk different from CapCut and Descript?

Vidulk is mobile-first and focused on fast AI clipping for social video. It is not a full editor, but is ideal for quickly turning long videos into short, captioned clips on iOS and Android.