Free Online AMR to WAV Converter

Use our high-quality and free-to-use AMR to WAV audio converter to convert your AMR files into WAV files while preserving the original audio quality and bitrates of the original AMR file. Our AMR to WAV converter can also batch convert multiple AMR files to enable you to quickly convert your music collection.

Select File(s)

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your AMR file, once uploaded to our server, will be deleted 15 minutes after upload, so please download your converted AMR file before this time.

To get started, you can click the button above and select the AMR audio files you wish to convert. Once selected, you can adjust the bitrate of the generated WAV files if you wish by clicking the button. It is possible to reduce the bitrate if you are looking to reduce the file size of your existing AMR files.

How to Convert your AMR to WAV Online?

Here are two simple steps to convert your AMR to WAV using our fast and free AMR converter tool.

Upload your AMR file

Click the "Upload a AMR File" button, then select a AMR to upload. The maximum file size is 100MB.

Download your WAV

Click the download link to receive your WAV file.

Frequently Asked Questions

How can I convert my AMR file to WAV?

First, click the "Upload..." button and select your AMR file to upload. Your AMR file will be uploaded to our servers. When the AMR to WAV conversion has completed, you can download your WAV file right away.

How long does it take to convert my AMR to WAV?

We aim to process all AMR to WAV conversions as quickly as possible; this usually takes around 5 seconds; however, this can be longer for certain files, so please be patient.

How accurate is the AMR to WAV conversion?

We aim to provide the best conversion experience. Our tools are under constant review and development, with new features being added every week.

File format information for AMR and WAV

Extension	AMR
Full Name	Adaptive Multi-Rate Audio
Type	Audio
Mime Type	audio/amr
Format	Binary

AMR files are a compressed audio file format whose variable compression rates make it ideally suited to the telecommunications industry, where calls and voicemails need to be transmitted and stored using a bandwidth-efficient format.

The sound is compressed using a variable-rate compression format that automatically adjusts based on the complexity of the area being compressed. As this is best suited to voice recordings, it is not a good choice for general music compression where quality is important.

There are certain specialized audio software programs that can open and process AMR files. We also have a selection of tools to convert AMR files to other formats, such as MP3.

Extension	WAV
Full Name	Waveform Audio File
Type	Audio
Mime Type	audio/x-wav
Format	Binary

A WAV file is a popular audio format first developed by Microsoft and found widespread adoption as one of the main audio formats used on the Windows operating system. A WAV file stores audio in an uncompressed format with a number of frequencies and channels.

For users who require the highest quality audio storage, WAV files are the perfect choice. They do not compress the audio data like other formats such as MP3, however, this lack of compression can lead to very large file sizes and is most suited to users when quality is a high priority, such as music professionals.

WAV files can be opened with most audio editing software, and playback is possible on most major platforms without any additional software. We have various WAV conversion tools that can convert between the WAV format and other formats, such as MP3.

Information for converting from AMR to WAV

Our AMR to WAV will attempt to convert these audio format files with little or no loss in quality. You can upload audio files up to 100MB in size; however, with large AMR files, please allow time for converting to a WAV.