One long video.
A week of clips.
Paste a YouTube link or drop a file. watchFIWN transcribes the whole recording, finds the moments people actually watch, and hands back vertical clips with animated captions already burned in.
Watch, Shorts, and youtu.be links all work · sources up to 10 minutes
Free to start · No card required · Sign in once and your video is already loaded
10 min
Max source
60 s
Per clip
4
Aspect ratios
50+
Caption languages
How it works
Three steps between a raw recording and a posted clip.
Drop a link or a file
Paste any YouTube watch, Shorts, or youtu.be link, or upload an MP4, MOV, or WebM straight from your device. Sources up to 10 minutes are supported.
AI finds the moments worth posting
The full recording is transcribed with word-level timing, then scanned for hooks, punchlines, and complete thoughts. Each candidate clip gets a virality score and a reason it was picked.
Get captioned clips, ready to post
Every clip comes back reframed to 9:16, 1:1, 4:5, or 16:9 with animated captions burned in. Download it, or open any clip in the full editor to keep tuning.
What you get
Not a timer that cuts every 30 seconds.
Most auto-clippers slice at fixed intervals and hand you the middle of a sentence. watchFIWN reads the transcript first, so the cut lands where the idea does.
Hook detection, not fixed intervals
Clips are cut on sentence and idea boundaries from the real transcript, so they open on a hook and end on a complete thought — never mid-word.
Virality score on every clip
Each moment ships with a score and a one-line reason it was selected, so you post the best three instead of guessing across twelve.
Auto-reframe to any aspect
One landscape recording becomes vertical Reels, square feed posts, portrait 4:5, or a trimmed 16:9 — the subject stays in frame.
Animated captions baked in
Word-level kinetic captions in 50+ languages, including Hindi, Hinglish, Tamil, and Telugu, with the same style library the subtitle studio uses.
Auto-zoom on the speaker
Optional subject tracking pushes in on whoever is talking, so a static webcam recording still moves like an edited clip.
Open any clip in the editor
Every generated clip lands in your project library as a real editable project — change the cut, restyle the captions, swap the crop, re-export.
Every platform, one source
Reframed for wherever you post it.
Pick the aspect before you generate and every clip comes back already cropped for it — with optional auto-zoom that keeps the person talking inside the frame instead of at the edge of it.
See plans9:16
Reels · Shorts · TikTok
1:1
Square feed post
4:5
Portrait feed post
16:9
YouTube · LinkedIn
Who it's for
If you already record long, you already have the clips.
Podcasters
Turn a weekly episode into a week of Shorts without scrubbing the timeline for the good bit.
Course creators
Pull the one explanation students always re-watch and post it as a standalone teaser.
Coaches & consultants
Cut client calls and webinars into proof-of-expertise clips that feed the top of your funnel.
Gaming & streaming
Find the reaction moments in a long VOD and get them out while the clip still matters.
Founders & marketers
Recycle a demo, an AMA, or a launch stream into a month of social without a second shoot.
Agencies
Deliver a full clip pack per client per recording, then fine-tune the winners in the editor.
Ready to clip your last upload?
Paste the link, sign in once, and the clipper opens with your video already loaded. Free minutes included — no card.