Formats and limits
- Input
- MOV
- Output
- MP4
Up to 1 GiB per file and 20 files per batch. Conversion output is limited to 4 GiB per file.
How to use this tool
- Choose up to 20 supported files. Every file in the batch uses the same settings.
- Adjust the settings and start processing. Keep the page open until uploading finishes.
- Preview the results, download individual files, or create a ZIP of successful results.
Settings and results
MP4 with H.264 is the default. WebM uses VP9. Conversion processes the main video and default audio track; extra tracks, subtitles and attachments are not copied. SDR only; HDR is rejected.
File storage and deletion
Files are uploaded and processed on the server. Originals and results are stored privately and accessed through their account or browser session; downloads use short-lived links. By default, files expire 24 hours after upload and are removed by the cleanup process. You can delete them earlier in your workspace. The current local default allowance is 20 uploaded files per 24 hours.
Read the usage and data guideCommon questions
Will iPhone HDR video work?
This converter currently supports SDR only and rejects HDR. It does not perform HDR-to-SDR tone mapping. Check your source before starting.