Free Nightcore Maker & Speed Up Songs
Upload a track, speed it up, and create instant Nightcore remixes.
100% FreeNo SignupReal-Time PreviewWAV Export
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Workflow
Turn the edit into a repeatable vocal sound
Nightcore edits test tempo, pitch, and energy. If you are recording vocals for that same sound, use a preset chain that gets the tuned, bright, compressed vocal ready inside your DAW.
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Frequently Asked Questions
Will the Nightcore version be louder than the original?
Speeding up audio can briefly push transients above 0 dBFS. We apply a soft-knee limiter on export to prevent clipping while preserving perceived loudness.
Is this tool really free?
Yes — every Rys Up Audio tool is 100% free, with no signup, watermark, or paid credits. File-size and shared-worker limits are stated inside tools that use uploads or public AI services.
Do you upload my audio to a server?
Most tools process audio entirely in your browser via the Web Audio API. AI-powered stem splitting and vocal removal upload audio to third-party public workers, so you should not submit private or sensitive recordings.
What audio formats are supported?
Every tool accepts MP3, WAV, FLAC, M4A, and OGG up to 50 MB per file. Most exports are 16-bit WAV; the high-quality vocal separator returns 320 kbps MP3.
Does this work on mobile?
Yes — every tool is responsive and works in iOS Safari and Android Chrome. Some tools (like the virtual piano) are optimized for multi-touch.
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