TTS

🎵 Audio Pitch Changer | SKY TTS

Change the pitch of your audio files without affecting speed. Perfect for singers, karaoke, and DJs to adjust vocal pitch and song key.

How to Change Audio Pitch

Upload Audio File

Upload your audio file in MP3, WAV, OGG, FLAC, or other common formats. We support files up to 100MB.

Adjust Pitch Settings

Use the slider, presets, or musical key selector to set your desired pitch. Choose advanced options for better quality.

Download Modified Audio

Preview the result and download your pitch-modified audio file in high quality without speed changes.

Perfect For

Singers & Vocalists

Adjust songs to your vocal range. Practice singing in different keys without straining your voice.

DJs & Producers

Mix tracks in different keys. Create seamless transitions between songs with different tonalities.

Content Creators

Create funny voice effects or adjust audio to match video content. Perfect for YouTube and TikTok.

Frequently Asked Questions

Does changing pitch affect audio quality?
With our high-quality algorithm, pitch changes maintain excellent audio quality. Extreme changes (±12 semitones) may have minimal quality loss, but most adjustments are virtually indistinguishable from the original.
What's the difference between pitch and key?
Pitch refers to how high or low a sound is, measured in semitones. Key is the musical scale a song is based on. Changing pitch by semitones effectively changes the musical key of the audio.
Can I use this for vocal removal or karaoke?
While this tool changes pitch, it doesn't remove vocals. However, it's perfect for adjusting karaoke tracks to your vocal range. For vocal removal, you would need a dedicated vocal remover tool.
What is formant preservation?
Formant preservation keeps the characteristic tone of voices when changing pitch. Without it, pitch-shifted vocals can sound artificial (like chipmunks or robots). With formant preservation, voices maintain their natural character.
Is there a limit to how much I can change the pitch?
You can change pitch from -12 semitones (one octave down) to +12 semitones (one octave up). Extreme changes may affect quality, but most practical adjustments work perfectly.
Can DJs use this for mixing tracks?
Absolutely! DJs frequently use pitch shifting to match the keys of different tracks for seamless mixing. Our tool preserves the original BPM while changing the key, perfect for DJ sets.