Free Online Audio Auto Silence Trimmer Tool

Free online audio auto silence trimmer tool using ffmpeg.wasm's silenceremove filter to automatically trim silent sections from audio locally in the browser, supports removing only start/end silence or removing all silent segments, and allows adjusting silence threshold (dB) and minimum silence duration. Supports WAV/MP3 export with full local processing without audio uploads, suitable for podcast editing, recording organization, and course audio processing.