Combine songs into one track
Join your tracks into a single continuous file with no gaps. Runs locally in your browser.
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Combining songs takes several separate audio files and writes them into one continuous track that plays start to finish as a single file. It works like taping songs end to end: the tool decodes each file, evens their loudness to a consistent level, lines them up in the order you set, and encodes one MP3 you can play or upload as a single piece. On this page the crossfade starts at 0, so each track meets exactly where the one before it ends for a clean gapless join, and you can nudge the crossfade up a second or two if a hard cut sounds too abrupt.
Creators reach for this most when a song was made in pieces. Suno often builds longer tracks through Extend or Continue generations that download as separate files, and merging them back into one track is the last step before the song feels finished. It's also how people concatenate a handful of loops or instrumentals into one long file for background listening, or bundle an EP into a single continuous stream. Everything runs in your browser, so the files you drop in are never uploaded to a server.
How it works
- 1
Drop the audio files you want to merge.
- 2
Put them in playback order.
- 3
Leave the crossfade at 0 for a hard gapless join, or add a second or two to soften the seams.
- 4
Click combine and download the single merged file.
When to use it
- Stitching the separate WAV or MP3 files from a chain of Suno Extend/Continue generations into one seamless full-length song before uploading to Spotify or DistroKid.
- Merging several instrumental or lo-fi generations into one long continuous file for a YouTube study stream or Twitch background loop, so playback never breaks between tracks.
- Bundling an EP or a themed set into a single continuous file for a 'full album' upload or an unbroken SoundCloud mix.
- Joining an intro sting, the main track, and an outro into one file so a single export is ready for a video or podcast bed.
FAQ
Will there be silence between tracks?
No — set crossfade to 0 for a hard gapless join, or add a short crossfade to blend the seams.
What file types can I merge?
MP3, WAV, FLAC, M4A, OGG, and AAC. You can mix formats freely — everything is decoded before joining.
Is there a limit on the number of files?
No fixed limit. Very long results just take longer to process since everything runs on your machine.
Does combining tracks reduce audio quality?
Joining decodes each file to raw audio and writes one new file, so the result goes through a single encoding pass. If you start from lossless sources like Suno's WAV export, quality stays high; repeatedly re-joining files that are already compressed MP3s adds a small amount of loss each time. For the cleanest result, finish your edits first and combine once at the end.
Can I change the order of songs before merging them?
Yes. Every file you add appears as a row with move-up and move-down controls, so you can reorder the list before combining. The tracks join top to bottom in the order the list shows, so arrange them the way you want the final track to play, then export.
What happens if my tracks are at different volumes?
Different volumes are handled for you. Before joining, the tool normalizes every track to a consistent perceived loudness (around -14 LUFS, a common streaming target), so a quiet song followed by a loud one is evened out automatically instead of jumping at the seam. That leveling runs on every combine here, so you don't need to match volumes by hand beforehand.