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Our free online AVI to WAV converter is designed for speed, quality, and simplicity. Whether you're extracting audio from a video for podcasting, editing, or music production, our tool delivers uncompressed WAV audio without sacrificing sound clarity.

Key Features:

High-Quality WAV Output – Enjoy crystal-clear, lossless audio.
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No Downloads Required – 100% browser-based AVI to WAV tool.
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How to Convert AVI to WAV Online for Free

Follow these easy steps to convert your AVI video to WAV audio format:

Click the “Upload AVI File” button.
Select your AVI video from your device.
Hit “Convert” – our tool instantly processes your file.
Download your new WAV audio file in seconds.

No tech skills needed. Just a browser and your AVI file!

What is an AVI to WAV Conversion?

AVI (Audio Video Interleave) is a common video format that contains both video and audio streams. WAV (Waveform Audio File Format) is a raw audio format preferred by professionals for its high quality. When you convert AVI to WAV, you’re extracting just the audio portion from your video.

This is ideal for:

Music producers
Podcasters
Sound designers
Video editors
Content creators

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With thousands of users worldwide, we’re the go-to platform for quick, free, and reliable AVI to WAV conversion. Whether you're working on audio editing, voice extraction, or converting videos for playback, our tool ensures professional-grade output without the hassle.

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Whether you’re on Windows, Mac, Android, or iPhone, our browser-based AVI to WAV tool works flawlessly across all platforms. No app download required!

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Information about WAV

File extension

wav

File category

Audio

Stands for

Waveform Audio File Format

Developer

Microsoft and IBM

Overview

WAV or WAVE is an audio format which was developed to store audio files on personal computers. These files include music, spoken or speech audios and sound effects. The size of the files in this codec is very large as it does not use a lossy format like MP3. This is the main reason why this format has lost its popularity. Due to its size, it is hard to transfer files over the internet which had resulted in less acceptance. This format is supported by many programs like a window Media player. Therefore, these audio files can be played using aforesaid software. One can not completely ignore this format as it provides high quality of audios. Due to this, it is used for radio broadcasting.

Technical description

This format supports metadata that is why we can add details using information chunk. Data in this codec is stored in chunks as it is an application of RIFF(Resource interchange file format). Furthermore, LPCM(Linear pulse code modulation) is the most common, uncompressed audio format in this, but it can also store compressed audio like MP3. Also, it is especially used by professionals as LPCM audio format offers a maximum quality. Only files up to 4 GB are supported by this format which is one of the limitations in this format. This is because of 32-bit unsigned integer which carries the file size header. To overcome this, W64 format came into existence which can record long audios as it enables 64-bit header.

Links

wikipedia.org

Information about AVI

File extension

avi

File category

Video

Stands for

Audio Video Interleave

Developer

Microsoft

Overview

This file format stores both audio and video files for playback purposes. It is used to store files that are of high quality as file compression is less in this extension. Windows OS uses this as the default format to store multimedia files but other operating systems such as Linux, Unix and Mac also support this. The data in it is encoded by various codecs such as DivX and XviD. There is a variety of software that support these files. For instance- Microsoft Movies & TV, Windows Media Player and Apple QuickTime player; etc. Due to its low compression ability, it is widely used to make short movies, promos and advertisements; etc. It should be noted that AVI format result in large files that is why it is rarely used for video streaming.

Technical description

In AVI extension, file's data is divided into blocks or chunks as it is a sub-format of RIFF(Resource Interchange file format). An identification of each chunk is done by FourCC tag. File header and metadata of video(like height, width and frame rate) are identified by ‘hdrl tag' which is sub-chunk and it is mandatory. There is one another chunk which is also obligatory that is ‘movi tag' and it has actual audio or video data. The last sub-chunk is ‘idx1 tag' and it records the offsets of the data chunks. This ‘idx1 tag' is completely optional. There is one limitation of this format that it does not contain variable bitrate data.

Links

wikipedia.org

Free AVI to WAV Converter Online

Why Use Our Free AVI to WAV Converter?

Key Features:

How to Convert AVI to WAV Online for Free

What is an AVI to WAV Conversion?

Convert AVI Files to WAV – Free, Fast & Online

Why Choose Change My File?

Convert Anywhere – Works on All Devices

Start Converting Your AVI to WAV Now!

Information about WAV

Information about AVI