Cut and trim audio clips
Drag & drop audio file here
Supports MP3, WAV, FLAC, AAC, OGG and more
Drag & drop your AAC file
Choose start and end times on the waveform
Save your trimmed AAC file
Advanced Audio Coding
AAC is the successor to MP3, offering better sound quality at similar or lower bitrates. It's the default audio codec for YouTube, Apple Music, and most streaming platforms.
Common reasons to trim AAC audio
Save your music collection in AAC format for best quality.
Export podcasts in AAC for optimal streaming.
Ensure AAC audio plays on any smartphone or tablet without issues.
Use AAC for web audio that loads fast and plays everywhere.
Your audio files stay on your device.
Instant AAC trimming with smart copy mode.
Trim MP3, WAV, FLAC, AAC, OGG, M4A and more.