Create Instagram Reels from Any Video
AI finds the best moments from your long videos and turns them into scroll-stopping Reels with professional captions.
Smart Clip DetectionClips scored by virality — post the best ones first
The Perfect Opening Hook
Unexpected Revelation
Mic Drop Moment
Trend-Worthy Reaction
How It Works
Importing content...
Import Your Content
Upload a video, paste a link from YouTube, TikTok, or any platform. Vidulk's AI processes it on Vidulk's servers.
The Perfect Opening Hook
Unexpected Revelation
Mic Drop Moment
AI Creates Reels
Smart detection finds engaging moments, as many as you ask for (up to 20). Each is scored by virality and categorized, so you pick the best ones.
Customize & Post
Add captions, pick 9:16 or 4:5 aspect ratio, choose resolution up to 4K, and export to Camera Roll for posting.
Full Clip Editor
Customize every detail — captions, colors, fonts, aspect ratio, speed, and resolution.
Smart Clip Detection
AI reads the transcript and picks moments that work on their own. You set the clip count (3 to 20) and length (15 to 120 seconds).
60+ Caption Styles
Word-by-word highlight, karaoke, pill, outline and typewriter styles, with custom fonts, colors and animations.
4 Aspect Ratios
9:16 for TikTok, Shorts and Reels, 1:1 and 4:5 for feeds, 16:9 for YouTube. Crop, reframe on faces, or show the whole video over a blur.
the moment that changed everything
Caption Style
Font
Color
Aspect Ratio
Phone and Web, One Account
Start on your phone, finish at vidulk.com/app. Projects, clips and your subscription follow your account.
Virality Scoring
Every clip gets a 1-10 score based on engagement potential, so you know what to post first.
AI Image Studio
Make thumbnails and cover art from a text prompt in six styles (image credits). Upscaling is free.
1,200 Backgrounds Included
400 images in 11 categories, each in portrait, square and landscape, for audio-only clips or behind a whole video.
FAQ
What's the best aspect ratio for Instagram Reels?
9:16 (vertical) is standard for Reels. Vidulk also supports 4:5 which takes up more feed real estate and can drive higher engagement.
Can I import existing Reels to re-edit?
Yes. Paste any Instagram Reel link and Vidulk will import it so you can add custom captions or change the format.
Does it add captions automatically?
Yes. Vidulk transcribes the audio and generates word-level captions. Choose from 60+ styles including highlight, karaoke and typewriter.
Is it free?
Vidulk is free to download. Clipping needs Vidulk Unlimited (weekly, monthly or yearly) or video credits that never expire, one credit per video. Story videos are free with a small watermark.
Start Clipping Today
AI clipping, caption editing and image generation, on the web and in the app.