Converting WAV to M4R: this is a lossy conversion and some audio information will be lost. For better quality, choose a higher bitrate in the advanced settings.
About WAV
Uncompressed lossless format
WAV typically stores audio as uncompressed PCM, preserving the exact original signal. It is ideal for editing and professional use, but produces large files.
- Lossless and uncompressed
- Simple structure, easy to edit
- Large file size, not ideal for streaming
About M4R
iPhone ringtone format
M4R is the ringtone format used by iPhone, essentially AAC audio limited to around 40 seconds, suited for creating custom ringtones.
- Usable directly as an iPhone ringtone
- Length-limited and single-purpose
Why Choose Audio Convertor?
No Upload Required
All conversion happens locally in your browser. Your files never leave your device, ensuring complete privacy.
Batch Conversion
Convert multiple audio files at once, saving time and effort with queue-based processing.
DRM Decryption
Supports NetEase Cloud Music (NCM), QQ Music (QMC), KuGou (KGM/KGMA), Kuwo (KWM), Ximalaya, and Joox.
Free & No Registration
Completely free with no account required. Start converting instantly with no limits.
How to Convert Audio
- 1
Choose Output Format
Select your target format (MP3, WAV, FLAC, etc.) and adjust bitrate, sample rate, or channel settings if needed.
- 2
Select Files
Drag and drop audio files or click to browse. Supports MP3, WAV, FLAC, OGG, AAC, M4A, NCM, QMC, KGM, and more.
- 3
Convert & Download
Files convert automatically. Download individually or as a ZIP archive with one click.
WAV to M4R FAQ
Will converting WAV to M4R lose quality?
Converting lossless WAV to lossy M4R will introduce quality loss. For best results, choose a higher bitrate in the advanced settings.
Will the file size change after conversion?
Converting to a lossless format (WAV) usually increases size, while converting to a lossy format (MP3, AAC) usually decreases it, depending on the chosen bitrate and sample rate.
How do I batch convert WAV to M4R?
Just drop multiple WAV files in; they are converted to M4R one by one via a queue. You can download them individually or as a single ZIP.