Free Audio Tools. Trim MP3 and WAV files to the exact cut you need, or merge multiple audio tracks into one seamless file. Your audio never leaves your browser. No uploads, no sign-ups, no file size limits.

Audio Trimmer

Trim and cut audio files with precision. Select your range, preview playback, and download instantly.

Audio Merger

Merge multiple audio files into one seamless track. Add crossfades and reorder with drag-and-drop.