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 Microsoft Teams Recordings into Instagram Reels Clips

To convert a Microsoft Teams meeting recording into Instagram Reels clips, crop the video to vertical, trim highlights, size for Reels, and add captions. Vidulk automates this process for you.

Microsoft Teams Recording to Instagram Reels Clips: How-To

Step 1: Download Your Teams Meeting Recording

After your Teams meeting or webinar, locate the recording in OneDrive or SharePoint. Download the video file (usually in 16:9 landscape format). Ensure you have consent from participants before sharing or editing.

Step 2: Prepare for Instagram Reels Specs

Aspect Ratio: Instagram Reels uses 9:16 (vertical). Your Teams recording is 16:9 (horizontal), so cropping is required.
Resolution: Standard is 1080x1920 pixels; higher quality (1440x2560) is accepted.
Length: Reels supports up to 20 minutes (as of Aug 2026), but shorter clips (15 - 90 seconds) tend to perform best.

Step 3: Use Vidulk's AI Clipper for Fast, Automated Editing

Open Vidulk on iOS or Android.
Upload your Teams recording.
Vidulk’s AI analyzes the video, finds the best moments, and automatically creates vertical clips sized for Instagram Reels.
The app crops to the speaker, trims highlights, and adds dynamic captions for accessibility and engagement.
Export the finished vertical clips, ready for upload.

Step 4: Upload to Instagram Reels

Transfer the exported clips to your device if needed.
Open Instagram, tap the Reels camera, and upload your video.
Use the Reels editor to make final tweaks. You can add Instagram’s auto-captions sticker if desired.
Publish your Reel to reach your audience.

Best Practices for Teams-to-Reels Workflow

Always obtain consent from meeting participants before sharing clips.
Focus on concise, engaging highlights that stand alone.
Include captions for accessibility - Vidulk adds these automatically.
Test your clips in Instagram before posting to ensure proper cropping and audio sync.

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

How do I crop a Teams recording to vertical for Instagram Reels?

Use an app like Vidulk to automatically crop 16:9 Teams recordings to 9:16 vertical format, focusing on the speaker.

What is the maximum length for Instagram Reels in 2026?

As of August 2026, Instagram Reels supports up to 20 minutes per video when recorded in the Reels camera.

Can I add captions to my Teams-to-Reels clips?

Yes. Vidulk adds captions automatically, and Instagram offers auto-captions via the Captions sticker in the Reels editor.

Do I need consent to share Teams meeting clips?

Yes. Always obtain explicit consent from all participants before sharing or editing Teams meeting recordings.

Does Vidulk work in the browser or only as an app?

Vidulk's AI Clipper for video highlights is available as a free iOS and Android app, not in the browser.