Shift the pitch of any audio up or down by semitones while optionally preserving the original duration. Musical interval names help you quickly select common transpositions. Fine-tune with cents adjustment for precise tuning. Uses granular synthesis for high-quality results.
All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.
Convert text to speech using browser Web Speech API. Choose from multiple voices, adjust speed and pitch, and play audio directly.
Professional 10-band parametric equalizer from 32Hz to 16kHz. Includes presets for bass boost, treble boost, vocal, rock, pop, jazz, and classical. Real-time adjustment with live preview.
Trim, cut, and slice audio files with interactive waveform visualization. Drag handles to select portions, use keyboard shortcuts, zoom and pan, preview selection before export. Supports MP3, WAV, OGG, AAC.
Shift the pitch of your audio with musical intervals and fine-tuning
Drop audio file here
or click to browse
Supports MP3, WAV, OGG, AAC, M4A, FLAC, and more
Found a bug? Contact us at support@loopaloo.com