LOCAL FILES. INSTANT WORKFLOW.

UI Sound / FX Micro-Trimmer

Trim silence and normalize local audio clips, then download PCM WAV files.

● Local processing · Files clear on refresh

Drop a short audio clip

WAV, MP3, Ogg, M4A · Browser codec support varies · Up to 3 minutes

Choose local files to begin. Processing and downloads require no account.

Settings

Start (seconds)End (seconds)Trim silenceSilence threshold (dBFS)Normalize peakTarget peak (dBFS)Edge fade (ms)

Exports 16-bit PCM WAV at the browser-decoded sample rate. This is peak normalization, not loudness mastering.

Tighten a button click sound and normalize its peak to −1 dBFS.

Choose a file, adjust the settings, then download your result. No uploads or account required. Refreshing clears your work.