Change the pitch and key of any song online. Upload an audio file, shift it up or down by semitones, preview, and download — all in your browser, with no upload and no signup. Great for transposing a track to a singer's key, making nightcore or vaporwave edits, or matching two songs. Supports MP3, WAV, M4A, AAC, OGG, and FLAC.
Upload an audio file, drag the semitone slider up (higher) or down (lower), preview it, and download the result. One semitone is one piano key; +12 or −12 is a full octave. Everything runs in your browser — nothing is uploaded.
Yes. This pitch changer resamples the audio, so shifting the pitch up makes it slightly faster and shifting it down makes it slightly slower — the same way changing tape or vinyl speed works. That is exactly what nightcore (pitched up) and vaporwave/'deep' edits (pitched down) want. For small ±1–2 semitone key changes the tempo shift is barely noticeable.
Yes, completely free with no signup and no watermark. It runs entirely in your browser, so there are no upload limits and your file stays private.
Absolutely. Shift the track up or down until it sits in your vocal range, then sing along or record your cover over it. Pair it with the free vocal remover to build a karaoke instrumental in your key.
MP3, WAV, M4A, AAC, OGG, and FLAC. The pitch-shifted result downloads as a high-quality WAV file.
Upload the track and shift it up about +3 to +5 semitones — that gives the classic sped-up, higher-pitched nightcore sound. Download the WAV, then turn it into a nightcore music video with Solmi.