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HomeAMR vs WV
.amr
.wv

AMR vs WV

Compare Adaptive Multi-Rate Audio and WavPack Audio formats — understand the key differences and when to use each

Format Overview

AMR

Adaptive Multi-Rate Audio

Adaptive Multi-Rate Audio (.amr) is a audio file format.

.amraudio

WV

WavPack Audio

WavPack Audio (.wv) is a audio file format.

.wvaudio

AMR vs WV: Feature Comparison

FeatureAMRWV
Full NameAdaptive Multi-Rate AudioWavPack Audio
File Extension.amr.wv
Categoryaudioaudio
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use AMR vs WV

Use AMR when you need:

  • •Files in Adaptive Multi-Rate Audio format for maximum compatibility
  • •Industry-standard audio format support
  • •Wide software and platform compatibility

Use WV when you need:

  • •Files in WavPack Audio format for specific workflows
  • •Optimized audio format features
  • •Modern format advantages and smaller file sizes

Convert Between Them

AMR WVWV AMR
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最大ファイルサイズ：2GB

ファイルはブラウザ内でローカルに処理されます。サーバーにアップロードされません。

Learn More About These Formats

AMR Converter WV Converter

Frequently Asked Questions

What is the difference between AMR and WV?
AMR (Adaptive Multi-Rate Audio) and WV (WavPack Audio) are both audio file formats. AMR files use the .amr extension while WV uses .wv. They differ in compression, quality, compatibility, and intended use cases.
Can I convert AMR to WV for free?
Yes! Convert999 lets you convert AMR to WV completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.
Which is better, AMR or WV?
It depends on your use case. AMR (Adaptive Multi-Rate Audio) may be better for certain workflows, while WV (WavPack Audio) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.
Is it safe to convert files on Convert999?
Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

AMR Converter

Convert from AMR

WV Converter

Convert from WV

File Tools

Compress, resize, merge

Convert to AMR

All sources → AMR

Convert to WV

All sources → WV

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG