Faster. Higher.
Or slow it right down.
The classic nightcore recipe — sped up, pitched up, full of energy — and its mirror image, slowed + reverb. Tune speed, pitch, reverb, and bass, hear the result live, then render a clean MP3 with real FFmpeg processing.
What makes it
nightcore?
Nightcore started as a simple trick: play the track faster so the pitch climbs with the tempo. This simulator gives you that classic coupled sound through its presets — plus independent tempo and pitch control, so you can push the energy up without leaving the original key, or drop into daycore territory.
Rendering happens with real FFmpeg processing — tempo via time-stretching, pitch via resampling, a multi-tap reverb, a bass shelf, and a limiter so boosted tracks never clip. Files are processed and immediately discarded.
one slider.
Nightcore 1.2× – 1.4×
The classic zone. Speed up 25% with the pitch riding along and almost any track gains urgency and shine. Push toward 1.4× with +6 semitones for the full high-energy edit — vocals turn bright, drums turn frantic.
Slowed + reverb 0.8× – 0.9×
The other internet favourite. Drag the tempo down, let the pitch sink a semitone or two, and open up the reverb. Add a few dB of bass and the same song becomes late-night, half-dream, entirely different.
Upload
Drop in up to five tracks — MP3, OGG, WAV, FLAC, and more.
Tune
Pick a preset or set speed, pitch, reverb, and bass yourself. Preview live.
Save
Render with FFmpeg and download the MP3 — or a ZIP for a batch.
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