Long Video to Shorts
Turn one long video into vertical 30–60 second Shorts and Reels with captions, hook titles and music.
Your video is cut and rendered on your device and never uploaded. Only the open-source caption model and render engine are downloaded when you use them.
Long to Shorts
Turn one long video into short vertical clips of 30 to 60 seconds, right in your browser.
- No signup
- No watermark
- 100% free
- Runs on your device
One-tap presets
It is missing video recording (MediaRecorder or canvas capture). Open this page in the latest Chrome or Edge on a desktop computer or an Android phone.
Upload
Settings
Drag the boxes over the video
Drag a box to move it; drag a corner to resize. Works with touch and mouse.
Live 9:16 preview. Each box is cover-cropped into its part, never stretched.
Live 9:16 preview of your custom frame.
Choose which part of the wide frame stays in the 1080×1920 clip.
1 to 200 clips per run. A 100-minute video at 30s makes 200.
Files save as “My Series - Part 1.mp4”, in clip order. Post kit titles add “| Part 1”.
Style
🎬 Clip StudioMake every clip catchy: hook, style, music & export
A short line on screen in the first seconds that makes people stay.
Or drag the hook text up and down in the preview.
Measured on a 1080 px wide frame.
Extra polish drawn into every clip.
Look
Blur fills the 9:16 frame around a video kept in its original shape.
Motion & sound
Zooms on loud spikes from Analyze video, or on ALL CAPS and “!” words from auto captions.
Whoosh on the hook, boom or pop on each zoom. Recorded into the clip.
Smart edit
The clip list uses your best moments.
Loops keep people watching again and again.
The ending fades into the opening frames and sound, so the clip flows straight back to its start on replay.
Free built-in tracks or your own file, mixed under your voice.
Music drops to 30% while someone speaks, then comes back. Fades in over 0.5 s and out over 1 s. Previews are never recorded.
App sounds
Taps and chimes while you work. Never recorded into clips.
How your clips are rendered and saved.
Fast renders faster than real time and always saves MP4. Compatibility records in real time.
720p renders faster and uses less memory. It is picked for you on phones with 4 GB of memory or less.
Clips
If downloads are blocked inside the Hark app, open this Page in Chrome using its share link.
Export runs in real time: 100 clips of 30s ≈ 50 minutes. Keep this tab open and in front.
0 ready
Tap a clip to make only that one.
Tips
- Works best in Chrome or Edge.
- Keep the tab open while clips are being made.
- Your video stays on your device. Nothing is uploaded.
How to use
- Add a long video (MP4, MOV or WEBM) or tap a preset such as Gaming or Podcast.
- Pick the clip length, how many clips and the 9:16 crop, then choose caption and title styles.
- Tap Make clips, keep the tab open, then download or share each Short.
About Long Video to Shorts
Toolsaku' Long Video to Shorts maker finds good moments in a long video and turns them into vertical 9:16 clips for YouTube Shorts, Instagram Reels and Moj. It can add auto captions (Whisper, running in your browser), a hook title, effects and background music, and builds a post kit with titles, a description and hashtags. Everything is rendered on your device, so your video is never uploaded and there is no watermark.
FAQs
Is my video uploaded anywhere?
No. The clips are cut and rendered in your browser. Only the open-source caption model and render engine are downloaded the first time you use them.
Which browsers work?
The latest Chrome or Edge on a computer or Android phone works best. Keep the tab open while clips are being made.
Can it make captions in Hindi?
Yes. Captions can be in Hindi, English or Hinglish, and the tool's own buttons switch to Hindi too.