Combine videos
Join clips into one video — trim and reorder them, adjust audio, and mix in background music. Runs entirely in your browser.
Free · No signup · Files never leave your device
Video clips
Drag and drop the video clips to combine
or click to browse
How it works
Drop your clips
Add up to 10 video files — they stay on your device.
Arrange & adjust
Reorder clips, trim each one with draggable handles, mute or adjust volumes, and add background music.
Download one video
Matching clips are joined instantly without re-encoding; mixed formats are converted automatically.
Frequently asked questions
Yes. The video combiner is completely free, with no signup, watermarks, or limits. We make money from our video translation service, not from this tool.
No. All processing happens locally in your browser using WebAssembly. Your clips never leave your device — you can even disconnect from the internet once the page has loaded.
Clips with the same resolution, codec, and frame rate (e.g. recorded on the same phone) are joined without re-encoding — that takes seconds. Clips with different formats have to be re-encoded to match, which is much slower in the browser. The tool tells you which case applies before you combine.
Yes — add any audio file as a background track. It plays from the start of the combined video, is cut at the video's end, and mixes with the clips' original audio (which you can mute or turn down per clip).
The combined input is limited to 700 MB, because everything is processed in your browser's memory. For most phone clips that's plenty; for bigger projects a desktop editor is the better tool.