How to Speed Up a Video on iPhone and iPad

When I mention that there are instances when you need to speed up a video to fit it as an Instagram story, or maybe you just want to minimise the size to send it across, I think you’ll be able to relate because you undoubtedly shoot a lot of videos from your iPhone and even iPad. Whatever the reason, the good news is that speeding up a video on an iPhone or iPad is simple. This is the procedure.

3 Ways to Speed Up a Video on iPhone and iPad (2022)

The built-in Photos app has several restrictions even though it is more than adequate for basic photo and video editing needs. So, if you want to double or even triple the speed of a regular movie, this post has the information you need. As always, you can navigate to the section best suited to your needs by using the table of contents below.

Speed Up a Slow Motion Video Using Photos App on iPhone and iPad

You’ll be relieved to learn that you don’t really need any third party software to convert a slo-mo movie to normal speed. All the tools you require are in the stock Photos app. Check out this iPhone tutorial to learn how to speed up a slow motion video.

  • Open Photos on your iPhone and navigate to the slow motion video you want to speed up. Here, tap on Edit in the top right corner.
  • Just below the timeline, you will see the speed indicator. The lines that are close together indicate areas with normal speed and the lines spaced further apart (as marked on the screenshot) indicate the part of the video that is in slo-mo.
  • All you need to do, is drag the vertical bar on either end of the slo-mo section of the video such that all the vertical lines become close together.
  • Now, tap on Done and that s it; your video will be saved in normal speed.

The end! On your iOS device, you’ve successfully changed the video speed. If you later decide you want to alter your mind and make this video clip slow-motion again, open the video and tap on the Edit option in the upper right corner. After that, select Revert to Original by clicking Revert in the bottom right corner of the screen.

Speed Up a Video Using iMovie on iPhone and iPad

Although you can speed up slow motion films with the Photos app, you cannot use it to speed up regular videos (24FPS/25FPS/30FPS/60FPS). This is where Apple’s iMovie (install) app comes in; with this app, you can double the speed of regular videos.

To begin a new project, open iMovie on your iPhone or iPad and tap the button.

2. Next, on the New Project screen, select the Movie option. Tap the Media option when it appears in the top left corner of the screen.

3. Select the folder where your video is located after tapping Video. Select the Slow-mo folder if you wish to adjust the speed of a slo-mo video.

4. After selecting the video you wish to edit, press the Create Movie option that appears at the bottom.

5. Tap the video clip in the timeline while your project is open in iMovie to access editing tools. Next, click or tap on the speed editor (a clock icon) at the bottom. At the ends of the clip, a yellow bar with range handles will now appear.


  • If you want to create ranges within a clip, drag either yellow range handle. Then, tap Add in the inspector to make another range.

6. The speed controls are represented by a series of lines with a turtle icon on the left end, which stands for slow-motion, and a rabbit icon on the right end, which stands for speed. The video’s speed (i.e. 1x) should be displayed directly next to the rabbit icon.

  • Next up, drag the slider towards the right to increase the speed of your video. To decrease the speed of the video clip, drag the slider towards the left.
  • As you drag the slider, the relative speed will show up below the clip. While 2x means twice the speed of the standard speed (1x), 1/2x is half the speed of the normal speed.

A Pro Tip

  • To create additional ranges, simply tap on the video clip outside of the selected range. Alternately, you can also tap Add in the inspector to make a range border at the playhead position.
  • You can drag the yellow range handles to fine-tune the range and then tweak the range s speed with the help of the slider.
  • Keep in mind that each range you make is represented by a vertical white line that appears at the bottom of the clip.
  • If you go wrong or want to start from the scratch, hit the Reset button in the inspector. Once you have edited the video, tap anywhere outside the inspector to dismiss it.

7. Don’t forget to touch Done at the end to confirm the changes.

A Pro Tip

  • iMovie is designed to preserve the pitch of audio clips that are either slowed down or sped up.
  • To change this behavior, hit the Project Settings button and then tap to turn on Speed changes pitch .
  • It ensures that the recorded voice is higher up when speed is increased and vice-versa.

Best Third-Party Apps to Adjust Video Speed on iPhone and iPad

Even though the App Store is flooded with video speed editors, not all of them provide a useful method for changing the speed. I’ve picked the top three applications after trying out a few more. They not only let you to speed up or slow down your video files, but also to improve them with a variety of filters and effects.

1. Slow Fast Motion Video Editor

You may speed up or slow down video clips on your iPhone or iPad using the simple-to-use Slow Fast Motion Video Editor. You can use it to speed up or slow down video by up to two times. You can select to apply speed adjustments to different parts of your video recordings, depending on your requirements. Additionally, the app automatically adjusts the audio pitch and enables full-resolution video saving.

Install: (for free; the premium version costs $4.99 per month)

2. Video Speed Editor Slow & Fast

You should try VideoSpeed, which is another straightforward but incredibly effective video speed editor. Your video footage can be split up into a number of brief segments using this tool, and you can then customise each clip’s chosen speed. You can make your movie up to 8 times faster or -8 times slower with it. You may also enhance your clips using VideoSpeed thanks to the availability of a variety of overlay shapes, filter effects, and background music.

Install: (for free; the premium version costs $4.99 per month)

3. SloMo Video Editor

You can change video speed with the appropriate control with the feature-rich SloMo Video Editor for iPhone and iPad. The ability to edit video speed up to 240 fps or 12 times faster/slower is likely this video editor’s most notable feature. Additionally, it gives you the option to adjust a video clip’s pace based on particular frames. Combining it with a respectable music track collection and a wide range of filters, it appears to be well-suited to be a useful tool for making quick video clips for YouTube Shorts, TikTok, and Reels.

Install: ($9.99/month, 3-day free trial)

Easily Speed Up or Slow Down Video on iPhone

So, that’s how, on an iOS/iPadOS device, you can adjust the speed of your video clips. The stock pictures app and iMovie, as I mentioned before, are well than capable of meeting the minimum need. Third-party programmes might fit your needs better if you wish to regulate the speed adjustment better. Anyway, please give your views and let us know which option you prefer in the comments area below.