About the Audio Trim & Merge

An audio trimmer lets you cut a clip out of a longer recording — removing silence at the start, grabbing a highlight, or shortening a track to a specific length. Merging lets you join several pieces into one continuous file.

Load your audio, set the start and end points on the waveform, and export just the part you want. All processing happens in your browser using the Web Audio API, so even large files are handled locally without uploading.