AI Music Shortener

This page is also available in other languages: Deutsch, 한국어, 日本語, Español, Português (Brasil), Français

This tool shortens a song by removing a chunk and rejoining the audio on a beat, so there is no obvious gap where the cut happened. You don't have to hunt for the right edit point yourself: Audjust analyzes the track, finds the beats and section boundaries, and lands the cut on a natural musical edge instead of mid-phrase. The result sounds like a shorter version of the song.

How it works: open the editor, upload an MP3 or WAV, and wait for it to analyze. Type the length you want, or drag to select the part to remove. Audjust snaps the cut to the nearest beat, you preview it, then export. No signup, nothing to install.

This helps when a song runs longer than the slot it has to fit. To get a three-minute track into a 60-second reel, it pulls out a repeated chorus or verse and joins the rest on the beat. The same goes for a performance or presentation that runs past your time limit, or for tightening a long intro or outro.

It works best when you remove a whole section, like a repeated chorus, rather than a few random seconds. That gives the beat detection a clean place to join.

Will it sound like a real edit? Usually yes, because the joins follow the song's own structure. Always preview first, and if a cut feels off, drag the boundary to a different section and try again.