8 Best Video Mergers Online to Help You Merge Video Clips

October 30, 2020Ashley Mae

In most situations, video merging is done with desktop video editor software. However, it is not the only way to do the job. In fact, there are a lot of video merger apps online. They can help you combine video clips without installing any software. With a web app, you only need to upload video clips, wait for the app to merge them, and then download the complete story in seconds. In this article, you can take a closer look at the top 8 online video mergers.

Video Merger

Part 1: Top 8 Video Mergers Online

Top 1: Aiseesoft Video Merger Online

Most online video mergers have some limit or restriction. If you do not like it, we suggest you to try Aiseesoft Video Merger Online since you can use it for free without any limit.

How to Merge Video Files Online

Step 1:
Open a web browser, copy and paste https://www.aiseesoft.com/video-merger-online/ into the address bar, and hit the Enter key on your keyboard. Hit the Add Files to Merge button and get the launcher.
Add Files
Step 2:
When prompted, select a video clip and upload it. Then you will be presented the launcher. Now, you can insert other video clips before and after the video by hitting the Plus icons. Set Resolution and output Format based on your need.
Set Parameters
Step 3:
Hit the Merge Now button. On the popup dialog, select a specific folder to save the output and the process will initiate. When it is done, the video will be saved to your computer automatically.
Merge Video

Top 2: Online Converter

Online Converter

Though it calls Online Converter, you can get several video editing functionalities as well including video merger online. The concise interface makes it a good starting point for beginners.


  • Merge four video files for free.
  • Support MP4, AVI, FLV, MOV, 3GP, MKV, WMV, etc.
  • No custom options and easy to use.


  • The max total file size is 200MB.
  • It is too simple for advanced users.

Top 3: Pixiko's Video Merger

Pixiko Video Merger

Pixiko is a web-based video editor including a video merger online. It allows you to upload several video clips and combine them together. Plus, you can get more video editing tools, like add background music.


  • No limit on video file size.
  • Preview video output online.
  • Include plentiful video editing features.


  • This video merger online is not free.
  • It takes longer time to render output.

Here you may like: Best Way to Combine AVI Files

Top 4: Kapwing Video Merger

Kapwing Video Merger

Kapwing is another video editor. It allows you to merge video clips online. Plus, you can get plentiful video editing tools, including trim, rotate, subtitle edit and more. It also offers extensive video effects.


  • Support a wide range of video formats.
  • Offer extensive custom options.
  • Publish video output to social media directly.


  • It requires registration when downloading results.
  • It will add watermark to your video.

Top 5: Clideo


Clideo is another video merger online worth you to try. Similar to Kapwing, Clideo is an all-in-one video editor solution. Though it is not free to use, it is convenient to process your video clips online.


  • Merge video clips online.
  • Rearrange video clips on the timeline.
  • Preview output with built-in media player.


  • You must be patient since it loads slowly.
  • It requires signup and subscription.

Top 6: AConvert


AConvert is a long-standing file converter and editor online. It provides the capacity of merging videos online. It is free to use without any payment or sign-up requirement. Plus, it allows you to process video files up to 1GB per conversion.


  • Combine videos online for free.
  • Won't add watermark.
  • Download the result immediately.


  • The output quality is not very good.
  • The uploaded videos must have the same format.

Top 7: Adobe Spark

Adobe Spark

Spark is the video merger online released by Adobe. Though it is not powerful as Premiere, you can use the web app to edit and polish your video files without installing any extra software.


  • Free of charge.
  • Edit video files on the storyboard.
  • Offer plentiful themes.


  • It is only available to specific regions.
  • You have to log in with an account.

Top 8: Movie Maker Online

Movie Maker Online

As its name indicated, Movie Maker Online is a simple way to merge video clips online and produce a complete movie. What you need to do is to upload video clips and hit the Make video button.


  • Free to use with no watermark.
  • Support one-click merging videos.
  • Decide the output format.


  • It requires you to sign up with personal information.

Part 2: Best Alternative to Online Video Merger

As you can see, online video mergers all have some downsides. If you want to get more advanced features, Aiseesoft Video Converter Ultimate is the best choice.

Video Converter Ultimate


Aiseesoft Video Converter Ultimate – Best Alternative to Online Video Merger

  • Merge video clips without internet connection.
  • Enhance video and audio quality automatically.
  • Offer extensive video editing functionalities.
  • Support almost all video and audio formats.
Free DownloadFor Windows

Secure100% Secure. No Ads.

Free DownloadFor macOS

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How to Merge Video Files on Desktop

Step 1:
Add video files
Launch the best alternative to video merger online after you install it to your PC. There is another version for Mac. Then click the Add Files menu at the upper left side and import the video clips that you want to merge.
Add Files
Step 2:
Merge videos
In the main interface, you can preview each clip with the built-in media player by hitting the thumbnail. The Edit icon can take you to the video editor window. After editing, adjust the order of the video files in the media library panel. Next, check the box next to Merge into one file option.
Combine MP4 Files
Step 3:
Export output
If you wish to convert the output, set it in the Convert All to option. Go to the bottom and hit the Folder icon to set an output location. Finally, click on the Convert All button to begin merging videos on desktop.
Convert All

Here you may like: How to Combine MP4 Files

Part 3: FAQs of Video Merger Online

How do I combine videos online?

Pick a video merger online, upload your video files and merge them immediately. When it is done, download the result to your hard drive.

Can VLC merge video files?

Though VLC does not have any feature involved with video merging, you can add multiple videos and convert them into a single one.


Following this article, you should learn at least top 8 best video merger apps online. They all have some benefits and advantages. Aiseesoft Video Merger Online, for example, is not only free to use, but also able to process as many video files as you wish. Moreover, we also recommended an alternative to online video merger, Aiseesoft Video Converter Ultimate. It provides more useful features. If you have other questions related to video merging, please feel free to leave a message below.

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