How to convert MKV to WAV
- Click Choose files or drop your MKV video into the box above.
- Pick the sample rate if you need a specific one.
- Click Convert and download the WAV when it is ready.
About MKV and WAV
What is MKV?
MKV is a flexible open container that can hold almost any video and audio codec, several audio languages, subtitles and chapters in one file. That makes it popular for movies, but iPhones, QuickTime, iMovie, many editors and most websites do not accept MKV — converting to MP4 makes it play everywhere.
- Holds any codec
- Multiple audio and subtitle tracks, chapters
- Open and royalty-free
- Not supported on Apple devices, many TVs and editors
- Rejected by most upload sites
What is WAV?
WAV stores raw, uncompressed audio — exactly what a microphone or CD captured. That is ideal for recording and editing because nothing is lost, but a minute of CD-quality stereo takes about 10 MB, ten times more than an MP3.
- Perfect, uncompressed quality
- Supported by every audio editor
- Huge files
- Limited metadata (tags, cover art)
Why GlideConvert?
- Private by design. Your files are converted on your own device by your browser — they are never uploaded to a server. That keeps them private, avoids upload waits and means there is no queue.
- Fast. Images convert in a fraction of a second; video uses your device’s hardware encoder.
- Free. No sign-up, no watermark. 10 images, 5 audio files or one video at a time — Pro lifts the limits and removes ads.
Frequently asked questions
Does converting MKV to WAV keep the full audio quality?
WAV is uncompressed, so nothing is lost — but if the source is a lossy format (MKV audio is usually AAC), the result cannot sound better than the original; it will only be bigger.
Are subtitles and extra audio tracks kept?
The main video and audio track are converted. Subtitles and additional audio languages inside the MKV are not carried over to WAV.
Is there a file size limit?
On the free plan each video or audio file can be up to 500 MB and each image up to 100 MB. With Pro the limit is 4 GB per file. Because everything happens on your device, the practical limit for very large files is your device’s memory.
Are my files uploaded to a server?
No. GlideConvert runs entirely in your browser: images are processed with the browser’s built-in codecs and WebAssembly, video and audio with hardware-accelerated WebCodecs (or a WebAssembly build of FFmpeg for older formats). Nothing is sent anywhere — you can even disconnect from the internet once the page has loaded.
Does it work on iPhone, Android, Mac and Windows?
Yes. It works in any up-to-date browser — Chrome, Edge, Safari, Firefox or Samsung Internet — on phones, tablets and computers, with nothing to install. On phones, extremely large images may be scaled down to fit within the browser’s memory limit; you will see a note if that happens.