Video Converter
Change video containers or codecs with source-preserving defaults, optional custom quality, resolution, frame rate and audio choices.
Add a video
Convert one video while keeping its original quality whenever the output supports it.
MP4, MOV, WebM, MKV or AVI
Your video is processed locally in your browser and is not uploaded for conversion.
How to use Video Converter
- 1
Add one MP4, M4V, MOV, WebM, MKV or AVI source video.
- 2
Choose MP4, WebM, MOV or MKV as Output format and decide whether to Keep audio or Remove audio.
- 3
Open Advanced settings to change quality, resolution, frame rate, video codec or audio codec; source-preserving values are selected initially.
- 4
Click Convert video, review the output metadata and preview, then download the converted file.
Frequently asked questions
About Video Converter
Video Converter distinguishes a container change from a full transcode. When a destination accepts the existing streams, remuxing preserves encoded quality and can finish much faster. Explicit changes to codec, dimensions, FPS or quality invoke the appropriate encoding route.
Source-preserving defaults reduce accidental degradation, while capability-aware menus avoid impossible combinations. A compatibility engine is loaded only for AVI or media the primary browser path cannot handle, and completed files remain local.