Home › Audio converter › WMA converter

WMA to AAC Converter

Convert WMA files to AAC in seconds, free and unlimited.

🔒 Files are processed on your device. Nothing is uploaded.

How to convert WMA to AAC

  1. Click Choose files or drop your WMA files into the box. You can add several at once.
  2. Make sure AAC is selected as the output format.
  3. Press Convert, then download your AAC files.

WMA

Windows Media Audio, Microsoft's compressed audio format.

AAC

Advanced Audio Coding, the successor of MP3 used by Apple and YouTube.

Video and audio are converted with FFmpeg running inside your browser. Short clips finish in seconds; long or high-resolution videos can take a few minutes because your own device does the work. Open Options to trim, resize or change quality.

Other WMA conversions

Convert other files to AAC

FAQ

Is converting WMA to AAC free?

Yes. Unlimited conversions, no sign-up, no watermark.

Are my files uploaded to a server?

No. FieldConvert processes files inside your browser, so your WMA files never leave your device. That makes it private and fast, because there is no upload or download wait.

Is there a file size limit?

Only your device's memory. Files up to about 2 GB work in most desktop browsers.