The hardest decision in short-form is which 15 seconds to use. The analysis answers it from the audio — ranked moments with timestamps and a reason for each — and then hands you the clip already cut to the winner.
Most songs need 20 to 40 seconds to reach the part that would have kept someone watching. On TikTok, that time does not exist — the decision is made in the first one to three seconds, before your build has done anything.
The analysis scans the full track for moments where energy, vocal presence and structural contrast line up: drops, chorus entries, beat switches. Each moment comes back with a start second, a peak second and the signal that made it stand out, ranked strongest first.
Where your hook sits is also genre-dependent — phonk hits immediately, house builds for a minute — so a rule of thumb is worth less than a measurement of your own file.
Every strong window in the song, with start and peak second, ranked — so you know what to clip and what to skip.
Energy jump, vocal entry, structural contrast — labelled, so you learn what your track does right instead of guessing again next release.
You do not only get the timestamp: vertical clips are rendered around that moment in several looks, ready to post.
A caption written for the track plus a hashtag set — and separate versions for Reels and Shorts when you cross-post.
Not a snippet — the whole track, so the analysis can compare all its moments against each other.
The audio is scanned second by second; candidates are scored on energy, vocals and contrast.
Download the vertical MP4 cut to the winning moment, copy the TikTok caption, post.
Often, but not always. In plenty of tracks it is a pre-chorus build, a beat switch or a bridge. The ranking follows what the audio does, not what the section is called.
Yes. Without vocals the detection leans on energy and arrangement contrast — drops and section changes. With vocals, sung sections are weighted so an instrumental bridge does not beat your chorus.
Yes. You get the ranked list with timestamps, so you can clip whichever moment fits the post you have in mind.
Posting the clip with your audio is what creates the sound page; the analysis makes sure the audio people hear first is your strongest part rather than your intro.
Yes — the analysis and the clip set are free and need no account. Extra template looks and the AI motion video are the paid extras.
Ranked moments with timestamps, the clip already cut to the strongest one, and a caption to go with it. Free, about a minute.
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