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.

How to Turn Kick Streams into TikTok Clips (Vertical, Captioned)

To create TikTok-ready clips from your Kick stream, export your VOD or clip, reframe it to vertical, and add captions. Vidulk automates these steps for you.

Kick Stream to TikTok Clips: Fast Vertical Clips with Captions

Export Your Kick Stream or Clip

Start by downloading your Kick stream as a VOD or clip. Kick allows you to save full streams or shorter clips (10 - 180 seconds). Make sure your exported video includes the moments you want to highlight.

Reframe to Vertical for TikTok

TikTok's recommended aspect ratio is 9:16 vertical, with a standard resolution of 1080x1920 pixels. When preparing your Kick footage, crop and resize it to fit these specs. This ensures your content fills the TikTok screen and looks professional.

Add Captions for Muted Viewing

Most TikTok viewers watch with sound off. Adding captions boosts engagement and accessibility.
TikTok offers auto-captions on upload, but editing or customizing them before posting can help your video stand out.

Automate with Vidulk’s AI Clipper

Vidulk’s free AI clipper app (iOS and Android) streamlines this workflow. Paste your Kick VOD or clip into Vidulk. The AI automatically finds the best highlights, reframes them to vertical (9:16, 1080x1920), and adds accurate captions. You can review, edit, and export TikTok-ready clips in minutes - no manual cropping or captioning needed.

Export and Upload to TikTok

Once your vertical, captioned clips are ready, export them from Vidulk and upload to TikTok. TikTok currently supports up to 60-minute uploads (availability may vary), but short, engaging clips (10 - 180 seconds) tend to perform best. Make any final tweaks in TikTok’s editor if needed.

Vidulk's AI clipper (free to start, iOS + Android) finds the best moments in a long video and exports captioned vertical clips sized for the destination.

Try Vidulk

FAQ

What length should Kick clips be for TikTok?

Clips between 10 and 180 seconds work well. While TikTok supports up to 60 minutes, short clips are ideal for engagement.

What aspect ratio and resolution does TikTok prefer?

TikTok recommends 9:16 vertical, 1080x1920 pixels. Vidulk exports clips in this format by default.

Does Vidulk add captions automatically?

Yes. Vidulk’s AI clipper generates captions for your clips, helping viewers who watch without sound.

Can I edit the clips before posting to TikTok?

You can review and edit clips in Vidulk before exporting. TikTok also allows final edits and caption tweaks during upload.

Is Vidulk available for both iOS and Android?

Yes. Vidulk’s AI clipper app is available for free download on both iOS and Android devices.