ToolMagic's audio tools let you edit audio files directly in your browser without installing any software. Trim clips, adjust volume, merge tracks, extract audio from video, remove silences, and convert between formats — all with visual waveform previews and real-time playback.

Audio Trimming & Cutting

The audio trimmer displays a full waveform visualization with draggable start and end handles for precise selection. Preview your selection before exporting, and download the trimmed clip instantly. Perfect for cutting podcast intros, trimming music samples, or extracting specific segments from recordings.

Volume, Merging & Silence Removal

The volume changer lets you boost or reduce audio levels with normalization and fade in/out effects. The audio joiner merges multiple files with crossfade support and drag-to-reorder functionality. The silence remover automatically detects quiet sections with an adjustable threshold, making it ideal for cleaning up podcast recordings and voice memos.

Extraction & Conversion

Extract audio tracks from any video file with waveform preview and optional trimming. The audio converter supports custom sample rates, mono/stereo channels, and various bit depths. All processing uses the Web Audio API — your files never leave your device, and there are no file size limits imposed by server uploads.