Why do we need a speed video changer to change the speed of our video? In the video editing field, speed adjusting is an important and the most commonly used skill. Speeding up or speeding down your video can make it look more professional. A speed changing usually brings a better watching experience, and video clips can become ridiculously humor or more touching. So, how can we change the video speed easily and effectively? I list out the best 6 tools for you to change the video speed. Let’s see the selected recommendation. I hope that one of them can suit your needs in video speed changing.

video speed changers

Top 1. TunesKit AceMovi

TunesKit AceMovi is a one-stop video speed changer and is available for both Win and Mac users. One of the reasons why I recommend it to you is that you can change your video speed within several clicks. The features of TunesKit AceMovi are various so that you can edit your video after the speed changes. It should be ideal for those who are going to edit an elaborate video. With TunesKit AceMovi, you can change video resolution, and make a video shorter, etc.

tuneskit acemovi



Guide to Use TunesKit AceMovi Video Editor

Here is the detailed guide to change the video speed via TunesKit AceMovi.

Step 1. Install TunesKit AceMovi and import media

import video

You can download TunesKit AceMovi on the website. And you will not meet any obstacle in video editing because of this easy-to-use interface. On the top toolbar, you can click the File > Import Media to import your video file. Or you can drag and drop your video to the TunesKit library.

Step 2. Change the video speed

change video speed

Add your videos to the timeline, then click the Speed icon that looks like lightning. You can speed up and speed down your video in one click. TunesKit AceMovi provides 2x, 4x, 8x, 25x, 50x, and 100x for you to use.

Step 3. Export your video

export video

Click the export button to export your video. You can change the output name and output path in this pop-up window. You can save it in any file format.

Top 2. Clideo

Clideo Change Video Speed is a specialized video speed editor online. Upload your video to Clideo to start the video speed changing. Clideo offers 0.25x, 0.5x, 0.75x, 1.25x, 1.5x, and 2x speed for users to use. Or you can slide the slider to use the higher speed. The top speed is 4x. You can keep your video in the original format or change it.

clideo change video speed


  • Easy to use
  • User-friendly
  • Dedicated video speed changing


  • Speed limited
  • Low uploading speed
  • Have no video progress bar

Top 3. Fastreel by Movavi

Fastreel is one of the considerable video speed editors online. You can drag and drop your video to the dotted box to add your video to it. Different from Clideo, Fastreel contains a video progress bar and a faster uploading speed. Generally, Fastreel is similar to Clideo, and both of them are nice online tools.

fastreel speed changer


  • Change your video speed in one step
  • Fast uploading speed
  • Little quality loss


  • Limited file size
  • A little expensive

Top 4. Camtasia

Camtasia is a multifunctional video speed changer. Besides video speed adjusting, Camtasia provides video editing functions such as filter, animation, font, etc. As a video editor, you won’t be regret using Camtasia. Though it is a little complicated for the video editing beginner, you can find some tutorials on the Camtasia website.



  • Various video editing features
  • Adjust your video speed freely
  • Thorough user support


  • Hard-to-use for the novice
  • Crash sometimes

Top 5. Adobe Premiere

Adobe Premiere, a well-known video editing software, can help users make advanced and professional videos. Maybe changing the video speed is a waste of Premiere. However, you can use it to learn and practice more advanced video editing skills. It would be a tough job if you are attempting to use Adobe Premiere while you have no experience in video editing.

adobe premiere


  • Powerful features
  • Attractive interface
  • Support most video formats


  • Too expensive
  • Complicated and difficult-to-use

Top 6. FilmForth

FilmForth is a free video speed changer available on Xbox, PC, HoloLens, Mobile devices, and Hub. You can use it to do basic video editing, including video speed changing. Moreover, the concise interface and function will catch your attention in one second.



  • Concise and novice-friendly interface
  • Free to use
  • Contain standard video editing features


  • Outdated icon
  • A little buggy


There are the top 6 video speed editors. Through these 6 tools, I believe that the TunesKit AceMovi has the greatest appeal to the users. As the most selected product, what TunesKit AceMovi can do is more than a video speed changer. Users can remove the black bar, make a time-lapse video, or do travel videos easily with TunesKit AceMovi. Download TunesKit AceMovi and enjoy the best video editing experience.