Free Tool · No signup
Score your script before you film it.
Paste a TikTok, Reels, or Shorts script. Get a 0–100 score, a line-by-line breakdown of what’s working and what’s killing watch-time, and a rewritten hook you can use today.
No signup. No email. Honest scoring — most scripts land 40–65.
Paste the script
Just the spoken script. No need for shot lists or directions — the words are what get scored.
Get a calibrated score
Five dimensions — hook, pacing, pattern interrupts, specificity, CTA — scored against thousands of viral and flop reference scripts.
Fix before you film
Use the rewritten hook and improvement notes to tighten the script before you waste a recording session on a 40-score draft.
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Questions
- How does the viral score actually work?
- We score five dimensions that correlate with retention on short-form: hook strength (first 1–2 lines), pacing, pattern interrupts, specificity over generic claims, and CTA quality. The overall score is calibrated against tens of thousands of viral and flop scripts — most scripts land in the 40–65 'Mid' range. Only sharp work breaks 80.
- What platforms does this support?
- TikTok, Instagram Reels, and YouTube Shorts. Each platform's scoring weights are different — TikTok punishes weak hooks hardest, Reels reward audio/visual loop points, Shorts reward retention payoffs.
- Should I trust the score?
- Treat it as a structured second opinion, not a guarantee. The score reflects script craft — hook, pacing, specificity, CTA. Performance also depends on visuals, audio, posting time, and account history. But scripts scoring below 50 rarely outperform scripts scoring above 70.
- Is this tool actually free?
- Yes — 5 free scores per hour, no signup required. If you want to take low-scoring scripts and remix them in your brand voice using proven viral structures, that's what the paid product does.