Why Use AVI Joiner?

Joining videos is the process of combining multiple video files into a single video. It can be useful for creating longer videos, making highlight reels, and improving the overall quality of the video. By joining multiple clips together, you can create more engaging and visually appealing content that tells a complete story or covers a broader topic. This technique is straightforward and effective in enhancing the quality of your video content.

Online AVI Joiner

Easily Join and edit multiple video files with Ssemble, the simple and powerful AVI Joiner tool. With Ssemble, you can join and combine multiple video files into one complete file quickly and easily, with support for a variety of popular formats including MP4, AVI, MOV, and more. Ssemble also offers advanced editing features such as trimming, cropping, and merging videos, as well as adding audio effects, text, and graphics. Create stunning videos with Ssemble’s powerful AVI Joiner tool.

Create Any Type of Video with Amazing Plugins

If you’re in search of a way to create captivating and high-quality videos for your business or personal purposes, consider using Ssemble’s powerful plugins. These innovative tools allow you to effortlessly produce compelling marketing videos, explainer videos, TikTok videos, and video podcasts that will capture and hold your audience’s attention. So why settle for mediocre content when you can create truly extraordinary videos with the help of these amazing plugins?

How to Join Videos

AVI Joiner Tutorial Step 1

Upload videos to the timeline
Upload the videos you would like to join. Click Upload menu > Video tab. And click the Upload File button or drag and drop the video file. Then, simply click the videos and add them to the timeline.

AVI Joiner Tutorial Step 2

Join Videos

arrange them in the desired order. You can adjust the length by splitting or trimming the clip on the timeline.

AVI Joiner Tutorial Step 3

Use Powerful Plugins
Add a little magic to your video projects. Explore various plugins to get help in script writing, adding voice-overs, selecting background music, and much more.

AVI Joiner Tutorial Step 4

Export into a single video file
Click the Export button. And once the export process is completed, you can download the video file.


Ssemble 1 minute Tutorial


Ssemble's AVI Joiner is a tool that allows you to merge multiple video files into a single video.

Yes, ssemble's video combiner tools allow you to add transitions between the combined videos to make the final output look more polished and professional

Yes, once you have finished using the online video cutter, you can save the edited video to your computer. Simply click on the "Export" button - Wait for the export - click "Download" button. And choose a location on your computer to save the file.

Ssemble is compatible with multiple video (MOV, MP4,MKV), image (JPG, PNG, SVG), and audio file (MP3, WAV, AAC) formats! If your file type is not listed here, don’t worry! There’s a good chance it is still supported by Ssemble. Try uploading it, to find out whether we support your particular file format.

Yes, you can use Ssemble's AVI Joiner for free. However, there is a file storage limit of 2GB for free users.

The maximum file size you can upload is 100 MB.

Certainly not! After combining your videos, you can choose what quality you want to output with Ssemble. Simply select 'Export' to see a list of options such as 480p, 720p, 1080p, 4K, and so on. Is the video in full HD? Not a problem! When you export with Ssemble, there will be no quality loss.

I was hesitant to try yet another online video editor besides Adobe Premiere Pro, but Ssemble has proven to be the best one yet. The plugins are amazing and make the editing process so much smoother. Ssemble has become my go-to video editor!


I absolutely love Ssemble! As a freelance video editor, it has helped me increase my productivity tremendously. The plugins are amazing and make editing videos so much easier and faster. Highly recommend it!


Ssemble is a lifesaver! As a small business owner, I don’t have a lot of time to spend on video editing. With Ssemble, I can quickly and easily edit my videos and make them look professional. I love that it allows me to share the project with my coworker. And it's really easy to get feedbacks from them because of the comment feature.


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