Video Merger

Aiseesoft Video Merger Online provides an easy way to combine several video clips into one complete file for free.

Download App to enjoy more features without limits!

Combine Videos in 3 Steps

1Select and upload the videos you want to merge.

2Choose your desired format and set output parameters.

3Start merging video files and then export the result.

Merge Multiple Videos

Merge Several Video Files into One

Aiseesoft Video Merger Online provides a fast and simple way to merge video clips together. As a web-based video merging platform, it is 100% free and works perfectly in all browsers like Google Chrome, FireFox, Safari, Edge, etc.So there is no need to worry about installing a third-party software. With this free video merging tool, you can stitch your video clips together at any time, anywhere. Just add the video clips and select video resolution and output format, then you can start merging your video clips instantly.

Concatenate Videos in Different Formats Simultaneously

Aiseesoft Video Merger Online supports almost all mainstream video formats, including MP4, MOV, AVI, VOB, MPG, WMV, MKV, 3GP, FLV and more. You can join various videos in different formats into one complete video file at the same time. To arrange the order of video files, you can remove the current video or add a new video clip in front of it or behind it. The merged video file will also stay in this desired order. You can select to save the merged video file as MP4, MOV, MKV, AVI, M4V, FLV, WMV, VOB or MPG.

Combine any Format

Combine Video Files Together in High Quality

This free video merging tool makes your work and life more efficient. Compared to other free video merging platforms, Aiseesoft pays more attention to the video quality after merging. It can generate high quality video output, and the image quality is nearly at zero quality loss, which is the best choice for video creators. Besides, you are able to select the resolutions of the combined video from the drop-down button. The resolution size can be 320*240, 480*360, 640*480, 1280*720, 1920*1080.

Full of Great Features

Use our free, fast, and easy video merger to join your video files effortlessly. Here are some amazing features you should not miss.

  • 100% Free

    100% Free

    It is totally free to stitch videos together.

  • Privacy Protected

    Privacy Protected

    All your video files will be merged privately on your computer.

  • Real-Time Preview


    The processing speed is fast and you can get the shortened files quickly.

  • Easy to Use

    Easy to Use

    Its intuitive interface makes it easy to combine videos together anytime.

  • Real-time preview

    Real-Time Preview

    In the left panel, preview the output video to confirm the result.

  • Watermark Free

    Watermark Free

    This online converter keeps you from annoying watermarks.

Limit Free Trial Version Logged-in Account Pro Version

File expiration dates

-- 7 days No limit

File number

2 files/24 hours 10 files/24 hours No limit

File size

<50 MB <100 MB No limit

Supported formats

12 for output 12 for output 1000+

Merge Videos

Ultrafast speed


Frequently Asked Questions About Video Merger

What Our Users Say

  • CH



    I have recorded many video clips during my vocation earlier. I wanted to make a long video and share it to the web. I use it this tool to merge my videos and the output video is lossless.

  • KE



    This video merging tool is better than any other video joiner on the market. It worked so fast. The merging process just takes me a few seconds. I'd like to share it with all my friends.

  • AL



    It is easy to use for beginners like me. With only a few clicks, I can combine all my videos to a MP4 video. I can even select the output resolution. Glad to use this free video joiner.

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