Processed on this device
LocalFileLab
ToolsMultitrack audio editor

Audio Studio

Edit multiple audio tracks, trim clips, mix effects, analyze and export your complete mix locally.

Processed on this device
MP3 · WAV · FLAC · OGG · Opus · M4A · AAC · WebM · .LFLSTUDIO
0:00.00 / 0:00.00

Timeline

0:00.000:01.000:02.000:03.000:04.000:05.000:06.000:07.000:08.000:09.000:10.000:11.000:12.000:13.000:14.000:15.000:16.000:17.000:18.000:19.000:20.000:21.000:22.000:23.000:24.000:25.000:26.000:27.000:28.000:29.000:30.00
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Clip library

Drag a source onto any track. You can reuse it multiple times.

Tool guide

How to use this tool

Edit multiple audio tracks, trim clips, mix effects, analyze and export your complete mix locally.

Quick guide

  1. 1

    Add the files or sources required for the task.

    MP3 · WAV · FLAC · OGG · Opus · M4A · AAC · WebM · LFLSTUDIO
  2. 2

    Adjust the available settings for the result you need.

    4 × · 00:00–03:42 · EQ · 48 kHz
  3. 3

    Review the result and download the finished file.

    WAV / MP3 · ID3 · JPEG · 2 ch

Good use cases

  • Edit multiple audio tracks, trim clips, mix effects, analyze and export your complete mix locally.
  • Editor · Mixer · Analysis · Export

Tips and limitations

Which inputs are supported?MP3 · WAV · FLAC · OGG · Opus · M4A · AAC · WebM · LFLSTUDIO

  • Split · Fade in · Fade out · Volume automation
  • For the best results, use a current browser version.

Practical example: Audio Studio

A typical workflow with concrete inputs, settings, and a traceable result.

  1. Which inputs are supported?WAV + MP3 + FLAC · 4
  2. Adjust the available settings for the result you need.4 × · 00:00–03:42 · EQ · 48 kHz
  3. What does the tool create?WAV / MP3 · ID3 · JPEG · 2 ch

Frequently asked questions

Which inputs are supported?

MP3 · WAV · FLAC · OGG · Opus · M4A · AAC · WebM · LFLSTUDIO Split · Fade in · Fade out · Volume automation

What does the tool create?

WAV / MP3 · ID3 · JPEG · 2 ch Editor · Mixer · Analysis · Export

Which settings should I check before exporting?

4 × · 00:00–03:42 · EQ · 48 kHz Split · Fade in · Fade out · Volume automation

Which limitations should I keep in mind?

Split · Fade in · Fade out · Volume automation For the best results, use a current browser version.

Are my files uploaded for processing?

No. Selected files are processed in this browser tab and are not uploaded to a LocalFileLab processing server.

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