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Home/Trim Audio/
GitHub FeedbackDocsAbout

Browser audio tool

Audio Trimmer

Local processingPrecise rangeNo upload

Trim an audio file in the browser. Choose an exact start and end time, then export MP3, WAV, or M4A with local Mediabunny processing.

Source audio
Choose a file
Drop a file here, or click to choose one.
0:00.0 / 0:00.0
0:00 - 0:00

Efficient AAC audio for mobile devices and media libraries.

  • MP3 audio
  • WAV audio
  • M4A audio
No data
How it works

Choose an audio file, set the range, then ArtPlayer trims the clip locally with a browser-native media pipeline and exports it.

Local processing
The selected audio file is processed in this browser through the local Mediabunny pipeline.
Exact start and end
Use the range slider or numeric inputs to choose the part of the track you want to keep.
Useful audio outputs
Export MP3 for sharing, WAV for editing, or M4A for efficient AAC audio.

How it works

Three steps to finish the browser workflow.

  1. 1

    Choose an audio file

    Trim an audio file in the browser. Choose an exact start and end time, then export MP3, WAV, or M4A with local Mediabunny processing.

  2. 2

    Trim range

    Choose an audio file, set the range, then ArtPlayer trims the clip locally with a browser-native media pipeline and exports it.

  3. 3

    Preview and Download

    Check the finished result, then download the exported file.

Everything you need

Core details about privacy, browser support, output, and practical limits before you start.

Local processing

The selected audio file is processed in this browser through the local Mediabunny pipeline.

Exact start and end

Use the range slider or numeric inputs to choose the part of the track you want to keep.

Useful audio outputs

Export MP3 for sharing, WAV for editing, or M4A for efficient AAC audio.

Frequently asked questions

Find quick answers about privacy, browser support, exports, and what to try when a file is heavy.

Are files uploaded for this tool?

This browser tool processes the selected media locally on this device. The file is not uploaded to ArtPlayer servers for this workflow.

Will the export have a watermark?

No. ArtPlayer browser tools do not add watermarks to exported files.

Why can processing take time?

The work runs in your browser, so speed depends on your device, browser, memory, source size, and the export settings needed for the result.

Which browsers work best?

Recent Chrome, Edge, and other modern Chromium browsers usually work best for heavier browser media processing.

What should I try if a large file fails?

Try a smaller source, close other heavy tabs, reduce resolution or duration first, and keep the tab open until the export finishes.

Can I trim by exact timestamps?

Yes. Use the range controls to choose the audio segment you want to export.

Does trimming require a video file?

No. You can trim audio files directly, and supported video sources can be used when you need their audio.

Can I cut a ringtone or short audio clip?

Yes. Set the start and end time for the section you want and export the trimmed audio file.

Does trimming change the original audio?

No. The original stays unchanged; the tool creates a new trimmed download.

Related tools

Continue editing with nearby ArtPlayer tools that work with the same local, browser-first workflow.

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