For TikTok, Reels & Shorts
We analyze your full video — every frame and every word of your script. You get a viral score in minutes, plus the exact fixes to make before you post.
Sign up free. No credit card required.
For creators, by creators.
The closest thing to posting your video before “posting your video”
Three steps
One file, 60 seconds or less.
Every frame and the full script, start to finish.
See what's working and what to improve.
What we check
Scored across your full video — including a frame-by-frame audit of your opening seconds, where most viewers decide to stay or scroll.
Text on-screen. Does it trigger curiosity?
First frames: motion, faces, pattern breaks.
Your opening sentence, judged word by word.
Text, visuals and voice pulling one direction.
Does hook create enough curiosity to keep the viewer locked in?
How fast the promise pays off.
Why anyone should believe you.
Framing, captions, readability at arm's length.
Viral wall
The engine that scores your video learned from thousands of viral shorts like these.
Pricing
Analyze your 1st video for FREE. No credit card required.
For creators to try a full analysis
no credit card required
1 full analysis
For creators to score a video every day
billed monthly
30 analyses / mo
For pros to test variants before posting
billed monthly
100 analyses / mo
For teams to scale client videos
billed monthly
300 analyses / mo
1 credit = 1 analysis. Credits reset monthly.
FAQ
One short, 60 seconds or less. MP4, MOV or WebM, up to 250MB.
0 to 100, weighted across hooks and script the way the feed judges you. 80+ is strong; under 45 means reshoot the open.
Yes. Every new account gets one full analysis at no cost. No credit card required.
No. Files are deleted within 24 hours. Your reports stay in your account.
A failed analysis returns its credit automatically. Credits reset monthly and don't roll over.
You can't know for certain — but you can test the exact things the feed judges: your hooks, your pacing, your script. Vidcoo analyzes all of it frame by frame and gives you a 0–100 viral score before you post. Fix what it flags, then publish.
A good hook triggers curiosity in the first two seconds: on-screen text that opens a loop, visuals with motion or a pattern break, and an opening line that promises fast value. All three have to pull in one direction. Vidcoo grades each hook separately and tells you which one is losing viewers.
Yes. Vidcoo runs your full video through AI — every frame and every word of the script — and returns a viral score plus a numbered fix list. Your first analysis is free, no credit card required.
Vidcoo is an AI video analyzer that scores short-form videos (TikTok, Reels, Shorts) before you post. Upload a video of 60 seconds or less and Vidcoo analyzes every frame and every word of the script — text, visual, and spoken hooks included — then returns a 0–100 viral score with the exact fixes to make. The first analysis is free; paid plans start at $19/month. Vidcoo is built by Ultimate Viral Videos LLC.