Merge Videos
Video EditingStitch multiple clips into one continuous video, in order.
What is Merge Videos?
Merge Videos joins two or more clips end to end into a single file, entirely in your browser. Add your clips, drag them into the order you want, and download one continuous video. It uses fast, lossless stream copy — nothing is re-encoded and nothing is uploaded, because the work happens locally with in-browser FFmpeg (WebAssembly).
How to use Merge Videos
3 simple steps to complete your task directly in your browser:
Add your clips
Drop two or more videos on the drop zone or click to browse. MP4, WebM, MOV, MKV, and M4V are accepted. The in-browser engine starts loading in the background as soon as you add files.
Set the order
Drag clips by their grip handles, or use the up and down arrows, to arrange them top to bottom. That top-to-bottom order is the order they'll play in the merged file. Use the X to remove any clip.
Merge
Click Merge to concatenate every clip into one video. Because it copies the streams without re-encoding, merging is fast — but every clip must share the same codec, resolution, and frame rate.
Common uses
- Combine screen-recording segments into one walkthrough
- Stitch several phone clips from an event into a single video
- Join an intro, main take, and outro into one file
- Assemble multiple exported render passes into one continuous clip
- Merge short social clips shot back to back into one upload
- Concatenate GoPro or dashcam segments that were split automatically
Why choose VersaTools
100% private
Your files are processed inside your browser and are never uploaded to a server.
Free, no account
No sign-up, no watermark, no paywalled “premium” tier. Just open a tool and use it.
Instant
No upload, no queue, no server round-trip — work starts the moment you drop a file.
Runs in your browser
Built on open web standards. Works on any modern desktop browser, nothing to install.
No upload size caps
Nothing leaves your device, so there’s no server file-size limit — only your machine’s memory.
Yours to keep
Results download straight to your device in clean, standard file formats.