SLN to MKA Converter

Convert SLN to MKA online quickly and easily. Just upload your file, convert it, and download the MKA in seconds.

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What is SLN ?

SLN is the raw signed-linear audio of the Asterisk phone system: 16-bit samples, usually at 8 kHz mono, used for prompts and recordings.

SLN format  ▶

What is MKA ?

MKA is Matroska Audio: the open Matroska container holding only audio, often with several tracks, chapters and tags.

MKA format  ▶

How to convert SLN to MKA

  1. Upload your SLN file
    Drag and drop your SLN file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose MKA as output format
    The converter is preset to MKA, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.