Assemble a product reveal
Lead with the unboxing, show the product in use and finish with the result in one file.
Free Video Joiner
Select at least two videos in playback order to export a single MP4.
Only edit videos you own or have permission to edit. Stillmore does not offer a YouTube video downloader.
Cut from the carving board to the plate
Two clips show the same ribeye, first being sliced and then plated. The MP4 plays them in selection order with a straight cut.
How to join clips into one MP4
Choose the opening clip first
Its dimensions set the canvas for the joined video.
Select the remaining clips in sequence
Put the demonstration, close-up and end card in the order you want viewers to see them.
Join and review each cut
Watch for a change in framing or a jump in sound when one clip gives way to the next.
Build a sequence from separate takes
Joining clips works well when the takes are already trimmed and the story needs straight cuts.
Connect a tutorial
Join a screen recording to a close-up of the hardware so viewers can follow the steps in order.
Add a silent end card
Append a video end card after a spoken demo; a silent clip stays silent during its part of the sequence.
Compare two versions
Show the original first and the revision second so a reviewer can assess both in one playback.
Video joiner FAQ
What order should I use for a food preparation video?
Open with the ingredient or dish, follow the preparation and finish with the plate ready to serve. Select clips in that order and review the joins for repeated action or changes in sound.
What happens if my clips have different dimensions?
The first clip sets the canvas. Later clips fit inside it with padding where needed, without stretching.
Do I need sound in every clip?
No. When some clips have audio, silent sections get silence so the sequence stays aligned.
Can I add fades between shots?
This tool uses straight cuts. Prepare the transitions in an editor if the sequence needs dissolves.
Which clip determines the output frame size?
The first clip determines the frame dimensions. Start with a clip in the orientation you want for the finished sequence.
What frame rate does the joined video use?
The joiner converts the clips to 30 frames per second for the combined MP4.
Does the 64 MB limit apply to each clip or the whole selection?
The limit applies to all selected files together. If two clips fit individually but fail together, shorten or compress them before joining.
Related tools
Stillmore Inspiration
From Source to Serve
From Source to Serve follows a food or drink from preparation to the finished serving. Compare its sequence with the clips you plan to join.
Grand Tour
The dining room gives way to the open kitchen. Notice which room details carry across the cut.
Car Tour
Listen to the presenter inside the car, then watch the cut to the exterior. Those two views give a voiceover its structure.
Found & Tried
Follow the lemons from the binocular view to the finished salad for a short discovery-to-result sequence.