Create professional nightcore tracks directly in your browser—no downloads required. Supports MP3, WAV, and M4A with instant preview and completely free access.
Experience the most convenient way to create nightcore online without installing any software.
Open the browser and start making music—no downloads, no installs, and no storage requirements.
Supports Windows, macOS, Linux, phones, and tablets so you can create nightcore anywhere.
Hear your changes immediately with zero rendering wait time for a smoother creative flow.
Import MP3, WAV, M4A, and more with uploads up to 50 MB.
Everything runs locally in your browser—your audio never leaves your device.
Use every feature without limits, hidden fees, or watermarks.
Three simple steps—no production experience required.
Click or drag files into the upload area. Supports MP3, WAV, and M4A formats.
Use intuitive sliders for speed and pitch while monitoring the result in real time.
Download the final MP3 instantly and share your nightcore creation anywhere.
Flexible workflows that cover every creative scenario.
Craft unique background music for YouTube, TikTok, and other channels.
Keep streams energized with custom nightcore background tracks.
Turn your favorite songs into personal nightcore remixes just for fun.
Create fast-paced mixes that fuel choreography, workouts, and rehearsals.
Produce high-energy remixes that lift the mood at every event.
Listen to nightcore mixes while studying or relaxing to stay focused.
Built on modern web technology to deliver a professional-grade audio experience.
Powered by the modern Web Audio API to run pro-level processing directly in your browser.
Processing happens locally for instant feedback and complete privacy— no uploads required.
Beautiful and usable on every screen size—from phones to desktops.
Works with Chrome, Firefox, Safari, Edge, and other evergreen browsers without plugins.
Answers to the most common Nightcore Online questions.
Nope. Nightcore Online runs entirely in your browser and works with every modern browser.
Upload MP3, WAV, or M4A files up to 50 MB each.
Yes. The interface is fully responsive and feels great on phones and tablets.
Processing happens locally, so changes are instant—no waiting for exports.
Never. Everything stays in your browser so your files remain private.
Yes. Every feature is available for free with no hidden fees or limits.
Open your browser, hit upload, and create—no downloads, no cost.
Start for free