Pitchi Patchi - adjust the pitch to your liking 作者： blame

Pitchi Patchi - Real-Time Audio Pitch Shifter

Adjust the pitch and speed of any audio or video playing in your browser - without affecting the other. Perfect for musicians learning songs by ear, karaoke enthusiasts who need to match their vocal range, language learners slowing down audio, or anyone who wants more control over their media.

Key Features:

• Pitch Shifting: Raise or lower audio pitch by up to 24 semitones (2 octaves) in real-time using the studio-grade Rubberband algorithm
• Speed Control: Adjust playback speed from 0.25x to 2x independently of pitch
• YouTube Integration: Seamless controls injected directly into the YouTube player, no popup required
• Presets: Save your favorite pitch/speed combinations for quick recall
• Keyboard Shortcuts: Control pitch and speed without leaving the video
• Works Everywhere: Functions on any site with HTML5 audio or video elements

Use Cases:

• Transpose songs to match your vocal range for karaoke or practice
• Learn guitar solos by slowing down without pitch distortion
• Transcribe audio at comfortable speeds
• Adjust speech pace while maintaining natural tone

Privacy:

No data collection. All processing happens locally in your browser.