Stop guessing why a video went viral.
Break it down.
Paste any TikTok link. AI breaks down the first-3-second hook, the full transcript, scene-by-scene visual, sound & audio, and 1,000+ comments to show you the exact formula to repeat. Full analysis in 90 seconds — not 30 rewatches.
186,420 videos analyzed by creators on TrendTik
You're watching a viral video for the 30th time, and you still don't know why it's hot.
After 312 interviews with creators, content leads, and marketers worldwide, here are 4 numbers that show why “watch and copy” doesn't work anymore.
every week, creators spend rewatching competitor videos — and still only guess at the formula behind a viral hit.
the odds a video reaches the FYP if the first 3-second hook doesn't match a proven pattern. 73% of creators have never properly analyzed a viral hook.
comments on a single viral video — packed with insight into exactly what your audience wants. 89% of creators read only the first 20 and move on.
of creators admit they pick ideas on “gut feel,” with no data to know whether the next video is even worth filming.
You don't need to watch 100 more viral videos. You need an AI that breaks down the hook, script, and comments to show you exactly what's making them go viral — so you can repeat it on your own channel.
See how it works ↓One link in. Six sections of evidence out.
Every teardown covers the technique — hook, transcript, timeline — and the part everyone else skips: why it works on the viewer's brain, proven with real metrics and real comments, distilled into a blueprint you can shoot from.
Paste one link.
Get a 6-section reverse-engineering report.
One deep AI pass over the actual video — not the caption. Transcript, hook, scene-by-scene timeline, viewer psychology, comment evidence, and a viral blueprint. Written in the video's own language, saved to your history.
Why it works on the viewer's brain — not just how it's edited.
Four psychology lenses on every video, and one hard rule: no textbook theory without evidence from this video — a timestamp, a metric, or a quoted comment.
Judged on real numbers.
Not vibes.
We pull the video's actual views, likes, comments, shares, saves, and post age — then the AI verdicts how viral it really is against engagement benchmarks, and which moments drove the numbers.
Word-for-word transcripts
Every spoken word, timestamped to the second, in the video's original language. Copy any section, or export the whole report as TXT or JSON.
A blueprint you can shoot from
Every teardown ends with the replication recipe: the viral formula in one line, a beat-by-beat template with timings, the psychological levers to recreate, what transfers to your niche — and what doesn't — plus do's and don'ts.
The comments are the proof
The AI reads the video's real comments, maps the dominant sentiment, and quotes actual viewers to confirm — or refute — every psychological claim in the report. No hand-waving.
Every teardown, saved
Your full analysis history lives in your dashboard — reopen any report, copy any section, export TXT/JSON whenever you need it.
Or work from inside Claude and ChatGPT
ProConnect TrendTik to your AI assistant with one link, then paste a TikTok link straight into the chat. Teardowns, transcripts and comments come back without opening a tab — and every run still lands in your dashboard history.
From link to insight. In 90 seconds.
This is a real timestamp from an analysis report for an F&B video, link pasted at 14:32 on Apr 28, 2026. After applying the insight, the follow-up video hit 1.4M views.
- 01+0:00
Paste a TikTok video link
Any link — a competitor's, a viral video from your FYP, or your own. No TikTok login, no API key required.
Input · 1 URL - 02+0:08
AI fetches the video + extracts the transcript
The system auto-downloads HD/SD, grabs the thumbnail, and transcribes speech in multiple languages with second-accurate timestamps. Pulls metadata: views, likes, shares, saves.
HD · SD · subtitles · stats - 03+0:34
5 analysis layers run in parallel
The first 3-second hook is scored against 7 viral patterns. The visual is broken into scenes and cuts, the audio into trending-sound and beat-sync cues. The full transcript is timestamped. 1,000+ comments are sorted by sentiment and intent. Everything merges into one report.
Hook · Transcript · Visual · Audio · Comments - 04+1:24
"Why it went viral" report + a repeatable formula
You get: the exact reason it went viral, a formula adapted to your niche, and 3 derivative video ideas. Saved to your library for later comparison.
Report · Save · Compare
In 90 seconds, you understand one viral video.
In one coffee break — an entire competitor channel.
When creators read the formula,
the next video looks completely different.
Not generic testimonials. Three creators and content leads tell you exactly what they analyzed, what they learned, and how they applied it to their next video.
“I broke down 28 viral videos from a competitor F&B channel in one morning. Found that 80% of their hooks used a Reveal pattern with a 1.4-second text overlay. Applied it to my channel, and the next video hit 612K views.”
“Comment analysis on a 2.1M-view viral video revealed 196 people asking "where can I buy this" that the brand never answered. I made a response video targeting that exact question — top of search results within 4 hours.”
“I used to spend 6 hours a week on "research" — basically just watching TikTok and guessing. Now I analyze 10 videos in one morning and have a clear formula for the whole month. No more running out of ideas.”
“I stopped picking ideas by ‘gut feel.’ Every video I post now has a reason backed by data I pulled myself.”
Pay per video analyzed. No magic tricks.
Pick a plan and start analyzing — hook, transcript, visual, audio, and comments on every video. Cancel anytime. Full refund within 14 days if a report isn't useful.
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Still on the fence?
Here are 4 common questions.
Can you analyze private videos?
Public videos only. Just paste a regular TikTok link — no need to log in with your TikTok account or anyone else's.
Which languages are supported?
Hook patterns and benchmarks are trained on 186K+ viral TikTok videos worldwide. Transcripts support English, Spanish, Portuguese, Chinese, and more — not just machine translation.
How many comments can the AI process?
Up to 1,000+ comments per video, sorted by sentiment, questions, purchase intent, and complaints. Returns 3 key insights per report.
Can I export reports?
Yes. Export to PDF, Notion, Doc, or Markdown. Every report gets a shareable link for your team — your data is never locked in.
While you're guessing,
your competitors are reading the data.
That's the gap.
Paste a link and AI breaks down the hook, full transcript, visual, audio, and 1,000+ comments. In 90 seconds, you'll know exactly why one video went viral, and how to make your next one do the same.
If after 14 days you feel the analysis reports didn't help, get a full refund — no questions asked.