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MKV to M4R Converter

Convert MKV files to M4R in seconds, free and unlimited.

🔒 Files are processed on your device. Nothing is uploaded.

How to convert MKV to M4R

1. Click Choose files or drop your MKV files into the box. You can add several at once.
2. Make sure M4R is selected as the output format.
3. Press Convert, then download your M4R files.

Video and audio are converted with FFmpeg running inside your browser. Short clips finish in seconds; long or high-resolution videos can take a few minutes because your own device does the work. Open Options to trim, resize or change quality.

Other MKV conversions

• MKV to MP4
• MKV to WEBM
• MKV to MOV
• MKV to AVI
• MKV to FLV
• MKV to WMV
• MKV to MPEG
• MKV to 3GP
• MKV to OGV
• MKV to M4V
• MKV to TS
• MKV to GIF
• MKV to MP3
• MKV to WAV
• MKV to OGG
• MKV to OPUS
• MKV to FLAC
• MKV to AAC
• MKV to M4A
• MKV to WMA
• MKV to AC3
• MKV to AIFF

Convert other files to M4R

• MP4 to M4R
• WEBM to M4R
• MOV to M4R
• AVI to M4R
• FLV to M4R
• WMV to M4R
• MPEG to M4R
• MPG to M4R
• M4V to M4R
• 3GP to M4R
• 3GPP to M4R
• 3G2 to M4R
• OGV to M4R
• TS to M4R
• MTS to M4R
• M2TS to M4R
• VOB to M4R
• MXF to M4R
• DV to M4R
• MOD to M4R
• RM to M4R
• RMVB to M4R
• MP3 to M4R
• WAV to M4R
• OGG to M4R
• OGA to M4R
• OPUS to M4R
• FLAC to M4R
• AAC to M4R
• M4A to M4R
• M4B to M4R
• WMA to M4R
• AC3 to M4R
• AIFF to M4R
• AIF to M4R
• AIFC to M4R
• AMR to M4R
• AU to M4R
• CAF to M4R
• VOC to M4R
• WEBA to M4R

FAQ