How To Make A Song Longer

This page does one thing: makes a song longer than it currently is. Maybe your track ends at 2:40 but your slideshow runs four minutes, or your routine needs another 30 seconds of music. Audjust extends the song to hit a target length without a jarring loop or a sudden restart. It runs in your browser, it's free, and there's no signup or install.

Here's how it works. Instead of pasting the whole song on repeat, Audjust finds natural beats and section boundaries, then repeats matching sections so the added time lands on the beat. The join is hard to hear because the cut happens where the music already changes, like at the end of a chorus.

To use it, open the editor and upload your file (MP3 and WAV both work). Once it analyzes the track, set a length longer than the original. Audjust picks where to extend, you preview it, and you can drag the section points to repeat a different part. Then export.

A common case: a four-minute video and a three-minute song. Extend the song to four minutes so the music carries to the end credits instead of cutting out early. Same idea for a dance piece or a presentation that runs long.

One thing to know: extending works best when the song has a repeating section, like a chorus or a steady beat, to build from. A track that changes constantly gives the tool less to work with, so check the preview before you export.