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Convert AMR to WMA
Convert AMR to WMA format — 100% browser-based, no upload required.
2 cores · low tier
This conversion is experimental and may not produce perfect results.
Drop a file here or click to select
Format will be auto-detected
About these formats
Source
AMR
Adaptive Multi-Rate AudioSpeech codec optimized for voice recording. Widely used in mobile phones for voice notes and MMS audio.
Best for
Voice recordingPhone audioMMS messagesLow-bandwidth speech
Advantages
- + Very small files
- + Optimized for speech
- + Mobile standard
Limitations
- − Speech only (poor music)
- − Low quality
- − Limited sample rates
Target
WMA
Windows Media AudioMicrosoft's proprietary audio format. Once common in Windows, now largely superseded by AAC and Opus.
Best for
Legacy Windows audioWindows Media Player
Advantages
- + Windows native support
- + DRM support
- + Decent compression
Limitations
- − Windows-only
- − Proprietary
- − Poor cross-platform support
- − Outdated