You just finished a 20-minute video — a livestream, a webinar, or a vlog. Inside it are at least five standalone highlight moments worth posting separately. But cutting each one manually takes hours. Here's a faster workflow.
Why Turn Long Videos Into Shorts?
- The content already exists — no extra filming needed
- Short clips perform better in TikTok, Reels, and YouTube Shorts algorithms
- 1 long video = 5-10 short clips = 5-10 separate distribution moments
- Each clip can go viral independently, multiplying your reach
Step 1: Download the Source Video
If your long video is already posted on YouTube or Facebook, download the original before editing:
- YouTube: Klypio YouTube Downloader
- Facebook: Klypio Facebook Downloader
Step 2: Identify 5 Highlight Clips
Watch through the video and mark moments that work standalone:
- "A-ha" moments — key insights
- Good audience questions and your answers
- Specific demos or how-tos
- Memorable quotes
- Strong intros or conclusions
Note the timestamp for each: e.g. 03:15 - 04:40.
Step 3: Auto-Cut With AI Tools
Several AI tools automatically detect highlights and clip them:
- Opus Clip: analyses your video and selects the most viral-worthy segments
- Descript: edit by transcript — delete text, delete the corresponding video
- CapCut AI: automatically summarises and generates short clips
Realistic note: AI selection is good but not perfect — treat it as a draft, not a finished product. Review and adjust each clip before posting.
Also read: How to use AI to auto-summarise video clips.
Step 4: Optimise Each Clip Per Platform
- TikTok: 9:16 ratio, 15-60 seconds, add auto-captions
- YouTube Shorts: under 60 seconds, vertical, hook in first 3 seconds
- Instagram Reels: 15-90 seconds, use trending audio
Step 5: Stagger Your Posts
Don't post all 5 clips on the same day. Spread them across 5 days — one per day — to maximise reach without competing with yourself.
Store your source video and cut clips in your library at klypio.com/app. Also read: How to monetise your video library in 2026.