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.

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

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

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

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

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

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

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

Browser audio tool

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

Drop a file here, or click to choose

0:00.0 / 0:00.0

Trim range0:00 - 0:00

Start time

End time

Output format

Three steps to finish the browser workflow.

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
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
Preview and Download
Check the finished result, then download the exported file.

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

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

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

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

Check supported inputs, output formats and usage requirements before you start.

Supported input	Audio files such as MP3, WAV and M4A. Supported codecs depend on the browser and processing runtime.
Output result	Export options: MP3 / WAV / M4A.
Processing and privacy	Processing runs on this device. Source media is not uploaded for this workflow.
Browser requirements	A browser with the decoding and encoding capabilities needed by the selected media. Available codecs vary by device.
Usage limits	Processing capacity depends on duration, dimensions, codecs, settings and available device memory. Large inputs can fail; keep the original file.
Does trimming change the original audio?	No. The original stays unchanged; the tool creates a new trimmed download.