Extend
Source audio
Optional
InstrumentalOff
Vocal gender
Library
AI Music Extend

Set an extend point on your track and describe the next section. AI continues the song from there in the style you described.

00:0000:39
Extend from: 00:32
Music description:
energetic pop-rock, punchy dense drums, solid bass, 120 BPM, original key, seamless transition, keep original bass line
00:0000:52

Free AI Music Extender Online

Extend any song or audio clip online. Choose Suno or Mureka, select your continuation timestamp, and generate a seamless new verse, instrumental passage, bridge, or outro.

Extend Music Free
AI Music Extender workspace for continuing a song

AI Music Extender Examples

Compare AI Music Extensions from the Same Track

Hear two AI engines continue their source clips. Compare rhythm, vocal consistency, and arrangement in each extended track.

Suno AI Music Extender

0:00 / 0:00

Mureka AI Music Extender

0:00 / 0:00

How It Works

Extend a song online in three steps

Upload audio, set your timestamp, and generate the next musical section.

01

Upload audio or select a track

Upload an MP3 or WAV file, or select an existing track from your library.

02

Set timestamp, lyrics, and style

Mark the exact second to continue from. Add lyrics for vocals, or set the genre and tempo for instrumentals.

03

Generate the extended track

Select Suno or Mureka, click Generate, and download your newly extended song.

Extend a Song

Key Capabilities

Add new music from any point in your song

Keep the original vibe and generate seamless continuations with flexible lyric and style controls.

  • Continuation timestamp

    Precise timestamp control

    Set the exact second for new music to start, extending verses, choruses, or instrumental breaks.

  • Lyrics and style

    Custom lyrics and musical direction

    Add fresh lyrics for vocal continuations, or specify instruments and mood for extended solo sections.

  • Multiple model options

    Suno and Mureka engines

    Choose between Suno and Mureka to find the best musical match for your track.

Continue Your Track
AI song extension controls for lyrics, style, and continuation point

Popular Use Cases

Extend songs and soundtracks to the exact length you need

Add sections to song drafts, lengthen background music for video edits, and create extended versions.

Common use cases 1

Add another verse or chorus

Continue your track with new lyrics while maintaining vocal tone, rhythm, and song progression.

Common use cases 2

Lengthen video soundtracks

Extend background audio to match the full duration of your video scenes, demos, or livestreams.

Common use cases 3

Create seamless outros and endings

Add dramatic conclusions, fading outros, or acoustic finishes to short audio clips.

AI Music Extender FAQ

Frequently asked questions

Learn how continuation timestamps, lyrics, and model options work.

Extend Your Music Online with Free AI Models

Pick a source track, mark the timestamp, select Suno or Mureka, and download your extended song.

Extend Music Free