Multi-Clip Assembly Tool
Video Merger
Merge multiple videos into one with custom order and resolution conversion
Upload a file and process it without reading a long guide first.
1. Upload Video Files
Supports MP4, AVI, MOV, MKV, WEBM, FLV
2. Settings
Tips
- At least 2 video files are required to merge
- Drag files to adjust the merge order
- When resolution is selected, all videos will be converted to that resolution
- Supports multiple output formats: MP4, AVI, MOV, MKV, WEBM, FLV
Optional Merge Guide
Upload, reorder, and merge first. Read this only when you need more context about formats or resolution choices.
Professional online video merger tool supporting seamless merging of multiple video files into one complete video. Adjust video order by dragging, supports custom output format and resolution. Automatically handles videos of different resolutions, uniformly converts to target resolution, ensuring merged videos are smooth and coherent. Suitable for video splicing, Vlog creation, tutorial integration, content compilation and other scenarios.
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Key Features
- Multiple video merging: Supports merging multiple video files simultaneously, unlimited quantity
- Order adjustment: Easily adjust video merge order by dragging
- Resolution unification: Automatically converts videos of different resolutions to target resolution
Use Cases
Frequently Asked Questions
How many videos can be merged?
There is no theoretical limit on quantity, but it is recommended not to merge more than 20 videos at once to ensure processing speed and stability. If you need to merge more videos, you can process in batches and then merge.
Can videos of different resolutions be merged?
Yes. Our tool will automatically convert all videos to the target resolution you choose. You can choose to keep original resolution, or select a unified resolution (such as 1080p, 720p, etc.).
Will the merged video quality decrease?
We use high-quality encoding parameters to maintain video quality as much as possible. If you choose unified resolution, videos with lower original resolution may be enlarged, which may slightly affect image quality. It is recommended to use videos with the same or similar resolution for merging.