MKV Trimmer
Cut your audio or video to the exact section you need. Free, fast, no signup.
- Free, no signup
- No watermark, ever
- Files auto-delete in 1 hour
- Nothing to install
MKV is the format that hoards: video, a dozen audio tracks and every subtitle, all in one box. The Matroska container: it will hold practically any codec ever made.
- Born
- 2002, the open-source Matroska project
- Type
- video · container
- Typical size
- as big as whatever you put inside: movie files often run to several gigabytes
- Plays on
- VLC and desktop players love it; smart TVs, Apple devices and editors often don't.
- Fun fact
- Matroska is named after matryoshka nesting dolls: a container built to hold containers.
Trimming MKV without touching the quality
Flippy trims MKV with stream copy: it slices at the nearest safe boundary and copies the data straight across: no re-encoding, no quality loss, and it's near-instant even on big files. Everything travelling inside the MKV container makes the cut with it, soundtrack included.
Flip MKV to something else
Questions people ask
Does trimming an MKV re-encode it?
No: Flippy uses stream copy, so the trimmed MKV keeps the exact original quality and the cut takes seconds, not minutes.
Will I lose quality working with MKV here?
None. Stream copy moves your MKV's data untouched; only the length changes.
Is this MKV trimmer really free?
Yes: free for everyday use with no daily cap, no signup, and your files delete themselves from our servers within an hour. Pro exists for heavy days: bigger files, whole folders at once.