Merge multiple videos into one.
Video Merger joins two or more video clips into one MP4, in the order you set with the up and down buttons. Clips are matched to the size of the first one (with black bars if the shape differs) and clips without sound get silence, so the result plays smoothly from start to finish. Everything runs in your browser.
Made for creators. Typical uses:
The merged video uses the resolution of the first clip and 30 frames per second, so clips of different shapes are letterboxed. Merging re-encodes everything, which takes time in a browser, and the total size is limited by your device's memory.
Accuracy: Video is processed with the open-source ffmpeg engine running in your browser and tested with sample clips. Check the result before you share it.
Explore more in Video Tools, read the guides and articles, or see how we test our tools.
Trim and cut video files.
Best for cutting a highlight clip out of a longer recording
Split videos into parts.
Best for splitting a long recording into two shorter, more manageable files
Compress video files to reduce file size.
Best for shrinking a video to fit an upload size limit
Rotate or flip videos in 90-degree steps.
Best for fixing a video that was recorded holding the phone sideways
Extract audio from video files.
Best for saving a podcast or talk that was recorded as a video, as audio only