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OGV to MKV Converter
Convert OGV files to MKV in seconds, free and unlimited.
🔒 Files are processed on your device. Nothing is uploaded.
How to convert OGV to MKV
- Click Choose files or drop your OGV files into the box. You can add several at once.
- Make sure MKV is selected as the output format.
- Press Convert, then download your MKV files.
OGV
Ogg video with the open Theora codec.
MKV
Matroska container that can hold almost any codec, many audio tracks and subtitles.
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 OGV conversions
- OGV to MP4
- OGV to WEBM
- OGV to MOV
- OGV to AVI
- OGV to FLV
- OGV to WMV
- OGV to MPEG
- OGV to 3GP
- OGV to M4V
- OGV to TS
- OGV to GIF
- OGV to MP3
- OGV to WAV
- OGV to OGG
- OGV to OPUS
- OGV to FLAC
- OGV to AAC
- OGV to M4A
- OGV to M4R
- OGV to WMA
- OGV to AC3
- OGV to AIFF
Convert other files to MKV
- GIF to MKV
- MP4 to MKV
- WEBM to MKV
- MOV to MKV
- AVI to MKV
- FLV to MKV
- WMV to MKV
- MPEG to MKV
- MPG to MKV
- M4V to MKV
- 3GP to MKV
- 3GPP to MKV
- 3G2 to MKV
- TS to MKV
- MTS to MKV
- M2TS to MKV
- VOB to MKV
- MXF to MKV
- DV to MKV
- MOD to MKV
- RM to MKV
- RMVB to MKV
FAQ
Is converting OGV to MKV free?
Yes. Unlimited conversions, no sign-up, no watermark.
Are my files uploaded to a server?
No. FieldConvert processes files inside your browser, so your OGV files never leave your device. That makes it private and fast, because there is no upload or download wait.
Is there a file size limit?
Only your device's memory. Files up to about 2 GB work in most desktop browsers.