Convert WMA to AMR
Choose file to convert
We offer a free online converter that can convert audio files from wma format to amr format, along with a range of other audio formats.
How to convert wma to amr?
Step 1
Upload wma-file
You can select wma file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2
Select «to amr»
Choose amr or any of the other 200+ supported formats you'd like to convert to.
Step 3
Download your amr file
Please wait for the conversion to complete, then click on the download button to obtain your converted file in the amr format.
The security of your files is our priority
Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.
Data encryption
All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.
Safe storage
After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.
Harmless scripts
Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.
Best tool to convert wma to amr
wma to amr Fast and easy
Simply drag and drop your wma files onto the webpage, and you'll be able to convert them to amr or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
Secure wma to amr Conversion
As soon as you upload your wma files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
You don't have to go through the hassle of installing any software. We handle all wma to amr conversions in the cloud, which means that none of your computer's resources will be used in the process.
Windows Media Audio File
| Extension | .wma |
| Category | 🔵 audio |
| Programs | 🔵 Microsoft Windows Media Player 🔵 VLC media player 🔵 MPlayer 🔵 Microsoft Zune 🔵 Winamp 🔵 Apple QuickTime Player |
| Description | 🔵 WMA, a format of audio stream coding introduced by Microsoft in 1999, has been the foundation for Windows Media. Its main purpose is to store and distribute audio content. Initially considered a viable alternative to MP3, it lost some significance with the emergence of AAC. Unlike MP3, WMA can be installed alongside other system codecs of Windows 9x.WMA is known for its good compression quality, making it suitable for many audio players, mobile devices, and Playstations. However, due to its proprietary nature, files in this format may not play back with satisfactory quality on other platforms. The latest version allows for multi-channel coding of large audio files and voice data. Additionally, advancements in technology have reduced the coding delay significantly. |
| Technical details | 🔵 The term WMA is used to refer to both the file format and the codec. There are several types of the format: - WMA, which is similar to MP3; - WMA Pro, offering high-quality sound with a wide range of channels; - WMA Lossless, providing lossless compression; - WMA Voice, designed for compressing voice content into low bitrate files. According to Microsoft programmers, an audio file with a bitrate of 64 Kbit/s has comparable sound clarity to tracks from a CD. However, not all advanced users agree with this assessment. WMA files are often generated in Advanced Systems Format, which can contain both audio and video content. One limitation is the inability to support bitrates higher than 160 Kbit/s. |
| Developer | 🔵 Microsoft |
| MIME type | 🔵 audio/x-ms-wma |
Adaptive Multi-Rate Codec File
| Extension | .amr |
| Category | 🔵 audio |
| Programs | 🔵 Apple QuickTime 🔵 Realplayer 🔵 VLC media Player |
| Main program | 🔵 Audacity |
| Description | 🔵 AMR is a compressed file format that is designed to improve speech coding and includes multiple sampling rates for narrowband devices used in encoding or decoding. AMR files can be recorded using mobile phones. To play video and audio files simultaneously or achieve random access memory, one can use the 3GPP format. Each frame contains 160 20-millisecond samples that are encoded using AMR with ACELP, DTX, VAD, and CNG. Recorded AMR files can be converted to other formats for distribution and use. |
| Technical details | 🔵 AMR is capable of encoding signals in the range of 4.75 to 12.2 kbit/s, with quality starting at 7.4 kbit/s. 3GPP adopted this file format in 1999, which is used by GSM and UMTS. It employs link adaptation to choose from eight different bit rates. AMR optimizes link adaptation by selecting the best codec devices for use on radio channels and capacity requirements. However, this optimization only works if the connection is strong enough to prevent any loss of audio quality. |
| Developer | 🔵 3rd Generation Partnership Project (3GPP) |
| MIME type | 🔵 audio/amr |