About the Nightcore
Nightcore speeds a song up and raises its pitch for that bright, energetic sound. Start with 1.25× and adjust to taste.
How to use it
- Drop an audio file (MP3, WAV, M4A, OGG, FLAC) or a video into the box.
- Pick a preset or adjust the controls — speed and extra brightness. Hit play to hear it live and use “Compare” to hear the original.
- Download as MP3 or WAV. Nothing is uploaded: the processing runs on your device.
Questions
What is nightcore?
A remix style where a track is sped up by around 20–35%, which also raises the pitch, giving a higher, faster version.
Is WaveCraft free?
Yes. Every tool is free with no sign-up, no watermark and no file limits.
Are my files uploaded?
No. All processing happens in your browser on your own device, so your audio never leaves your computer or phone.
WaveCraft is free and runs in your browser. Help · Privacy · Contact