Pre-publish AI video analysis
TikTok Virality Checker
Upload your TikTok draft and check its hook, pacing, retention potential, trend relevance, and shareability before it reaches TikTok's For You feed.
What the TikTok video checker looks for
The analysis reviews the actual footage with special attention to the opening seconds, pacing, loop potential, trend fit, and the impulse to share. You receive a 0–100 virality score, factor-level explanations, and prioritized improvements.
Immediate hook
Whether the opening makes the premise clear and creates a reason to keep watching.
Pace and retention
Where momentum slows, information repeats, or the payoff arrives too late.
Loop potential
Whether the structure rewards completion, replay, or a second look.
Emotional shareability
Whether the video gives viewers a reason to send, save, or discuss it.
From score to a better edit
- Upload the finished video.
- Review the overall score and factor breakdown.
- Fix the highest-impact weakness.
- Compare the revised version before posting.
TikTok virality checker FAQ
Can AI guarantee my video will go viral?
No. The score evaluates creative readiness, while actual distribution depends on real audience response, account context, timing, and competition.
Does ViralityChecker analyze the actual video?
Yes. It reviews the uploaded footage, audio, pacing, hook, and retention structure rather than relying on a self-reported checklist.
When should I test the video?
Test the finished draft while you can still revise the edit, then compare the updated version before publishing.