Convert AMR Audio to WMA Audio Online
Convert AMR to WMA online for free. Fast, secure file conversion with no registration required.
AMR vs WMA
| AMR | WMA | |
|---|---|---|
| Full Name | AMR Audio | WMA Audio |
| Category | Audio | Audio |
| MIME Type | audio/amr | audio/x-ms-wma |
| File Extension | .amr | .wma |
| Max Upload | 200 MB | — |
How to Convert AMR to WMA
- Select your AMR file using the upload area above
- Click "Convert to WMA" to start the conversion
- Wait for the conversion to complete
- Download your WMA file
About AMR Format
AMR (Adaptive Multi-Rate) is a speech audio codec optimized for voice recording. It is widely used for voice memos on mobile phones and in telecommunications for its efficient compression of human speech.
About WMA Format
WMA (Windows Media Audio) is Microsoft's proprietary audio format. It offers good compression with quality comparable to MP3, and was the default format for Windows Media Player. Less common today outside the Windows ecosystem.
Frequently Asked Questions
Upload your AMR file using the upload area above, then click "Convert to WMA". The conversion starts automatically and you can download the result when it's ready.
Yes, FileCraft's AMR to WMA converter is completely free with no registration, watermarks, or hidden fees. You can convert as many files as you need.
Yes. Your files are processed securely and automatically deleted from our servers after conversion. We do not store, share, or access your files.
Most audio files convert in a few seconds. Larger files may take slightly longer depending on file size and complexity.
You can upload AMR files up to 200MB for free conversion. For most use cases this is more than sufficient.