Merge videos online

Select multiple clips in order and download one merged MP4 — up to 10 files. Requires FFmpeg on the server. Free, no registration.

Videos in One MP4 HTTPS

Drop videos here or browse

2–10 files • 150 MB each • 600 MB total • FFmpeg on server

Choose video files

Choose 2–10 videos (MP4, WebM, MOV, MKV, AVI) in playback order.

We concatenate and encode to H.264/AAC MP4 with FFmpeg.

Save merged.mp4 as one continuous video.

Combine clips without a desktop editor.

Join parts, takes, or chapters into a single MP4.

Add files in the sequence you want them played.

Merge in the browser when FFmpeg is available on the server.

Need to trim first? Try Trim Video.