Turn MOV, MKV and WebM videos into MP4 for compatible players, or MP4 into WebM for the web. When the codecs allow, the video is copied without re-encoding.
Add the 12-second practice MOV, a public synthetic 640 × 360 clip with moving shapes and a quiet tone. Choose MP4 and keep the optional Also steps off.
Check the row’s plan, then click Convert video. For this H.264/AAC sample, expect no re-encoding: the new MP4 should keep the 12-second picture and tone at 640 × 360. Play the download in the app that needs it.
A different MOV may carry a codec that needs conversion or is unsupported on your device. Copying HEVC into MP4 keeps HEVC; it does not make an older player support that codec.
Usually, yes. Most MOV files from iPhones and cameras use H.264 or HEVC video with AAC sound, which MP4 holds as they are, so Toolkitta copies them into a new MP4 without re-encoding. The row says no re-encoding before you start.
Each container supports certain codecs. WebM accepts VP8, VP9 or AV1 picture and Opus or Vorbis sound. For MP4 conversion, compatible H.264 or HEVC picture and AAC or MP3 sound can be copied. Other tracks may need re-encoding; the actual output codec depends on available browser encoders. Adding Resize or Compress re-encodes the picture. Check the downloaded file on the receiving device.
HEVC is copied as HEVC; this does not add HEVC playback support to the receiving app or device. Adding Compress re-encodes the picture and tries H.264 first. Another available codec may be used; check the result on the receiving device.
No. The video is read and written in your browser on this device. Nothing is uploaded and there is no watermark.
Guides, common conversions and useful next steps.
Arrange clips, music and titles together on a local timeline.
Use the action beside a finished result to send it directly, or open another tool: