Crossfade songs online
Add your tracks and set the crossfade length to blend them into one smooth, continuous piece. Processing is 100% local to your browser.
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A crossfade overlaps the tail of one track with the head of the next, fading the first down as the second comes up so the two briefly play at the same time. Instead of a hard cut or a gap of silence, you get a seamless transition where one song dissolves into another. The overlap region is what you control with the crossfade length, and most tools apply an equal-power curve so the perceived loudness stays roughly constant through the blend rather than dipping in the middle.
Suno and other AI tools generate songs as separate clips, so creators reach for a crossfade when they want those clips to feel like one continuous piece rather than a stop-start playlist. Common cases are stitching several generations of the same song into a single track, sequencing an EP so each song flows into the next, or building a long continuous mix for background listening. It is a purely volume-based blend, so it joins clips smoothly without beatmatching, key-matching, or altering the audio itself.
How it works
- 1
Drop two or more tracks into the tool.
- 2
Arrange them in the order you want.
- 3
Pick a crossfade length with the slider.
- 4
Click combine and download the blended MP3.
When to use it
- Merging two or three Suno generations of the same song into one seamless track before uploading to Spotify or DistroKid, so listeners never hear the joins.
- Sequencing a concept EP or album where each track melts into the next with no silence between them, the way a continuous DJ set or a Pink Floyd-style record flows.
- Building a long lo-fi or ambient study mix for a YouTube or background-listening upload, where dozens of short clips need to blend into one uninterrupted stream.
FAQ
How long should a crossfade be?
3–6 seconds works for most music. Ambient and lo-fi can go longer; percussive tracks usually want shorter.
Do the tracks need to be the same volume?
No — each track is normalized to -14 LUFS before the crossfade, so the blend stays even automatically.
Can I crossfade more than two songs?
Yes. Add as many tracks as you like and they're chained together with the same crossfade between each pair.
Does crossfading make my total mix shorter?
Yes, slightly. Because the two tracks overlap during the crossfade, that shared region is counted once instead of twice, so the combined length is shorter than the sum of the individual tracks by roughly the total crossfade time. Two 3-minute songs with a 6-second crossfade produce about a 5:54 result, not 6:00.
Will a crossfade change the pitch or tempo of my songs?
No. A crossfade only adjusts volume across the overlap, so it never time-stretches, pitch-shifts, or beatmatches your tracks. If two clips are in different keys or tempos, the crossfade will still blend them smoothly by loudness, but it won't make them line up rhythmically or harmonically.
What's the difference between crossfading and gapless playback?
Gapless playback removes the silence between tracks but keeps a clean boundary where one ends and the next begins, so nothing overlaps. A crossfade actually overlaps the two clips and mixes them together for a stretch, which is why it sounds like a blend rather than an instant handoff.
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