Audio Tools
Trim tracks, create custom ringtones, boost audio volume, adjust playback speed, reverse audio, isolate vocals/music with mid-side processing, detect BPM, and render waveform art. All powered client-side by Web Audio API.
Audio Trimmer & Ringtone Maker
Trim audio files to exact start/end times and export as MP3, WAV, or M4R ringtone.
Volume Enhancer
Boost or reduce audio volume by custom dB levels and normalize audio loudness.
Audio Speed Changer
Change audio playback speed from 0.25x to 4x without changing pitch (or with pitch shift).
Audio Reverser
Reverse any audio file to play it backwards. Works with MP3, WAV, and OGG files.
Audio Format Converter
Convert audio between MP3, WAV, OGG, M4A, FLAC, and AAC formats in your browser.
Vocal Remover
Remove or isolate vocals from stereo audio using center-channel extraction (mid-side processing).
BPM Detector
Detect the BPM (beats per minute) and tempo of any audio track automatically.
Audio Waveform Generator
Generate a visual waveform image of any audio file and download it as PNG or SVG.