Merge videos online
Drop every clip onto the timeline, drag them into order and they play back to back. Add a transition or a title between them if you like, then export one file.
Three steps, a couple of minutes
Drop in your videos
Add as many as you need; each lands on the timeline.
Put them in order
Drag clips to re-order them. Snap closes the gaps so nothing goes black between them.
Export
Download the combined video as one MP4.
Why use CutLuma for this
Different sizes, one video
Clips of mixed shapes are fitted to the canvas you choose, or cropped to fill it.
Trim while you merge
Cut the dead seconds at the start and end of each clip before joining them.
Mix in photos and music
Images, titles and a background track go on their own tracks across the joins.
Questions? Answers.
Is there a limit on how many videos I can merge?
No fixed limit. Very long projects take longer to export, so keep an eye on the total length.
Can I merge MOV and MP4 files together?
Yes. Any video your browser can play can sit on the same timeline, and everything exports as one MP4.
Will there be a jump between clips?
Not if the clips touch on the timeline. Add a cross-fade or a short title if you want a softer join.
Is the merged video watermarked?
Free exports carry a small badge in the corner; paid plans remove it.