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Audio Trimmer

Trim an audio file by start and end time, then download a WAV — client-side only.

Quick answer: Audio Trimmer lets you trim an audio file by start and end time, then download a WAV — client-side only. It runs free in your browser on FileToolsHub — your input is not uploaded.

About Audio Trimmer

Audio Trimmer on FileToolsHub is a free online audio tool that helps you trim an audio file by start and end time, then download a WAV — client-side only. It is built for students recording short clips for class who need a reliable result without installing software.

Privacy-first: Audio Trimmer processes data locally in this tab, so tokens, notes, and files stay on your device. How it works: Upload an audio file. Set start and end times. Download the trimmed WAV.

People choose Audio Trimmer because Runs 100% in your browser; No upload to our servers; Exports standard WAV; Private — audio stays on your device. Output is ready as wav so you can paste it into docs, commit it, or attach it to email right away.

Audio Trimmer keeps audio on your device and exports WAV (or a browser recording blob) without a server round-trip. Export WAV for a consistent sample rate before joining mismatched clips. See all audio tools at https://filetoolshub.com/audio. Page URL: https://filetoolshub.com/tool/audio-trimmer.

How to use Audio Trimmer

Follow the steps below to complete audio trimmer on FileToolsHub. The interface is designed for a single clear job so you can finish quickly and return to your workflow.

  1. 1

    Upload an audio file.

  2. 2

    Set start and end times.

  3. 3

    Download the trimmed WAV.

Why choose Audio Trimmer?

Audio Trimmer is free, works in modern browsers, and is built for everyday conversion and formatting tasks without forcing an account for standard use.

  • Runs 100% in your browser
  • No upload to our servers
  • Exports standard WAV
  • Private — audio stays on your device

Common uses for Audio Trimmer

  • Complete audio trimmer online and continue with related audio tools
  • Raise or lower volume before sharing
  • Reverse a clip for a quick effect
  • Record a voice memo without uploading
  • Trim silence from the start or end of a clip

Tips for better results with Audio Trimmer

Paste only what you need into Audio Trimmer. On a shared computer, clear the clipboard afterward if the content was sensitive.

Export WAV for a consistent sample rate before joining mismatched clips.

Related tools appear below when available. Browse the full Audio Tools category or the site sitemap for every free utility on FileToolsHub.

Category hub: Audio Tools.

Audio Trimmer FAQ

Uploaded?

No — decoding and export run locally.

Formats?

Whatever your browser can decode (often MP3, WAV, OGG, M4A, WebM).

Is Audio Trimmer free to use?

Yes. Audio Trimmer on FileToolsHub is free for everyday use with no account required for standard jobs.

Does Audio Trimmer work on mobile?

Yes. Audio Trimmer works in modern mobile and desktop browsers. Large uploads may be slower on limited connections.

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