When this tool is useful
MP4 is broadly supported by browsers, devices, presentation software, and sharing platforms.
Video conversion
Convert compatible MOV video to MP4.
Create an MP4 using AVC video and AAC audio when those browser encoders are available.
Live converter
MOV to MP4
Processed on-device. Your video is not uploaded to ConvertZiva.
Drag & drop your file here, or choose a file. Desktop: 60 MB, 3 minutes, 1080p. Mobile: 25 MB, 1 minute, 720p.
Format notes and limits
MOV is a container, not one codec. ProRes and other codecs your browser cannot decode are rejected; AVC/AAC support is checked at runtime.
Related tools and guidance
FAQ
About this tool
Why can some MOV files fail?
MOV files can contain many codecs. The browser must be able to decode the input codec and encode AVC/AAC for MP4 output.
Is the video uploaded?
No. Container parsing and codec work happen on your device.