Extend Song AI

Audjust makes a song longer without obvious repeats. Instead of pasting the whole track on again or fading out and back in, it reads the beats and section boundaries and repeats whole musical phrases at points where the loop lands on the beat, so the longer version still flows.

To use it: open the editor in your browser, upload an MP3 or WAV, and let it analyze the track. Set a target duration longer than the original. It picks repeat points on natural section boundaries; then you can preview, drag those points to better spots, and export.

This helps when a song is just shorter than what it has to fill. A 2:40 track that needs to cover a 3:30 video, or a short clip that has to run the full length of a slideshow or a stage segment, can be stretched to land exactly on time.

One thing to be clear about: this lengthens by repeating parts of the audio you uploaded. It does not generate new instruments or melodies, so the same song comes out, just longer. The more distinct sections a song has (verse, chorus, bridge), the more places there are to add length without the repeat being noticeable.

The question people search for: can AI make a song longer without it sounding looped? Mostly yes, because the extra length is inserted on the beat at section edges rather than tacked on at the end. Big jumps, like doubling a very short clip, are harder to hide, so add length in moderation and listen to the preview before you export.