Containers are not codecs
MP4 is the output container. H.264 offers broad playback support.
FREE. LOCAL. YOURS.
Video converterBeta
Convert short videos to MP4, MOV or MKV, keeping compatible codecs for fast, original-quality exports.
Browser beta. Private processing on your device. Encoding loads a local engine (about 31 MB) and can take several minutes. Browser support
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Drop your video here
All processing happens on your device.
MP4, MOV, MKV, WebM · Up to 150 MiB · 5 minutes · 1080p4 seconds · includes a quiet test tone Downloaded only when you click.
A FEW SIMPLE STEPS
From file to finished.
- 01
Open an MP4, MOV, MKV or WebM file.
- 02
Choose MP4, MOV or MKV, then keep the original codec or select H.264.
- 03
Export with quality-focused settings.
Deliberately limited
Inputs are MP4, MOV, MKV and WebM; outputs are MP4, MOV or MKV. It selects only the primary video and audio tracks. Extra tracks, subtitles and source metadata are not preserved.