Trim and cut audio files with visual waveform editor
Convert audio files between formats — all processing in browser
Visualize audio waveform — upload any audio file to see its shape
Adjust audio volume — boost or reduce loudness and export the result
Change audio playback speed from 0.25× to 4× and export
Join multiple audio files into one — concatenate MP3, WAV and other formats
บันทึกเสียงจากไมโครโฟนและส่งออก — ไม่ต้องติดตั้งซอฟต์แวร์
Detect the beats per minute (BPM / tempo) of any audio file
Generate white noise, pink noise, brown noise and other ambient sounds
Reverse any audio file — play it backwards and export the result
Add fade-in and fade-out effects to audio files with adjustable duration
Multi-band audio equalizer — adjust bass, mid and treble frequencies