Convert AMR to WMA online in seconds — free, with no sign-up. WMA is lossy and ideal for legacy Windows audio; converted to MP3 for sharing. Your files are encrypted and deleted automatically after 24 hours.
WMA
Windows Media Audio — A Microsoft audio format with limited support outside Windows.
How to convert AMR to WMA
- 1Upload your AMR file
Click “Choose a file” or drag and drop your AMR file onto the page — no sign-up or email needed.
- 2Convert to WMA
WMA is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your WMA file
Your WMA file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
Frequently asked questions
Does converting AMR to WMA lose quality?
Converting AMR to WMA keeps your content intact. We use high-quality defaults so your WMA file looks as close to the original as the format allows.
Is the AMR to WMA converter free?
Yes — converting AMR to WMA is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my AMR files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert AMR to WMA on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert AMR to WMA?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert AMR files to?
Besides WMA, you can convert AMR to AAC, AIFF, FLAC, M4A, MP3, OGG and more — see the full list of AMR conversions below.
Add this AMR to WMA converter to your site
Free to embed — paste this snippet into any page. The widget runs sandboxed, your visitors' files are encrypted in transit and deleted within 24 hours, and the attribution link stays visible.
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Last updated September 2026