What is the difference between trim and cut?
Trim means shortening a track to a chosen start and end — the main workflow on this page. Cut can also mean removing a middle section. This audio trimmer supports both keep-selection and remove-selection modes on the waveform, plus optional fade in and fade out for smoother edit points.
Which audio formats can I trim?
Upload MP3, WAV, M4A, AAC, or FLAC and trim on the waveform. Export MP3, M4A, AAC, or WAV after you set handles. For YouTube links, use the dedicated YouTube Audio Trimmer page instead.
Does trimming reduce quality?
Trimming selects a portion of the source. Quality on export depends on the format you choose — WAV is lossless; MP3 and AAC are compressed. Re-export only the trimmed segment so you avoid carrying unwanted silence or intros into the final file.
Do I need an account to download?
Editing and preview are free in your browser. Sign in when you save your trimmed file. You can iterate on handles, fades, and tab changes as often as needed before downloading MP3, WAV, M4A, or AAC.