MKV Converter

Convert files to MKV or from MKV to other formats online for free

What is MKV Format?

MKV (Matroska Video File) is a new video format that contains different types of encoded videos, audio, and subtitles in different languages. Its extension is .mkv. It is more powerful than MPEG or AVI. Unlike AVI, MKV has an open source structure, supporting encoding and cross-platform editing. You do not need a specific media player to play a MKV format video; any DirectShow player supports it, including Media Player Classic and Windows Media Player. 

Upload file

Upload the video file (MKV, MP4, AVI, M2TS, MOV, etc.) you want to convert to MKV.

Select format

Select the target conversion format(MKV, MOV, MP4, AVI, etc.).

Download file

Download the MKV video file once conversion completed.

MKV Video Converter

 
Convert MKV to other formats

AhaConvert can convert your MKV files into the following video formats:

MKV to MP4

MKV to MOV

MKV to AVI

MKV to WebM

MKV to MPG

MKV to WMV

MKV to M4V

MKV to VOB

MKV to TS

MKV to M2TS

MKV to FLV

MKV to OGG

MKV to 3GP

MKV to DV

MKV to MXF

MKV to WTV

MKV to DVR

MKV to MTS

MKV to 3G2

MKV to RM

MKV to RMVB

MKV to SWF

MKV to MOD

Convert videos to MKV

AhaConvert can turn any video into MKV. Check out the MKV video converters listed below.

MP4 to MKV

AVI to MKV

M2TS to MKV

MOV to MKV

TS to MKV

VOB to MKV

WebM to MKV

M4V to MKV

WMV to MKV

MPG to MKV

FLV to MKV

3GP to MKV

MXF to MKV

OGG to MKV

WTV to MKV

DVR to MKV

DV to MKV

MTS to MKV

3G2 to MKV

RM to MKV

RMVB to MKV

SWF to MKV

MOD to MKV

Frequently Asked Questions

1. Upload your video file (MKV, MP4, AVI, FLV, etc.) from your local drive or an online URL.
2. Click “Start Conversion.”
3. Download the MKV video file once the process is complete.

1. Upload your MKV video file from your computer or a URL.
2. Choose “MP4” as the output format and click “Start Conversion.”
3. Download the converted MP4 file.

Our MKV converter supports converting more than 30 video formats to MKV. For example, MP4 to MKV, MKV to MP4, MOV, AVI, WebM, M2TS, etc. You can convert and download any video to MKV online for free.

The time it takes to convert to or from MKV depends on the original video’s size and your internet speed. Normally, the converted MKV video will be ready to download within a few minutes.

Yes. All uploads are encrypted and automatically deleted from our servers after the conversion. Your files stay private and secure.

Yes! Ahaconvert MKV converter is completely free to use. You can download your converted file immediately once it’s ready.

Absolutely! Our MKV converter can be opened on all devices and browsers. You can convert your videos easily on your phone, tablet, or computer, anytime you need.

Explore More File Converters

 
File convert tools

Unable to find the format you need? AhaConvert also provides these free online file converters:

Video Format

Image Format

Audio Format

Document Format

Security and Privacy

At AhaConvert, your files are protected with enterprise-grade security. We use 256-bit SSL encryption during transfer, store your data in a secure cloud environment, and guarantee automatic deletion within 24 hours. We fully respect your privacy – we will not view or share your files under any circumstances. Make sure your files are protected at every step, from upload to conversion.

SSL encrypted transmission

Automatically deleted within 24 hours

Privacy protection

Secure cloud storage