Slow motion video fast&slow mo

Contains adsIn-app purchases
298K reviews
Content rating
Enjoy this app for free, plus many more free of ads and in-app purchases, with a Google Play Pass subscription. Try free for 1 month. Learn more
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About this app

Create Slow mo video from normal clip! 🐌
Make a slow motion video 🎥! You can also make magic fast motion video. This is post-processing editor ✏️. You can edit your video and change a speed of it.

Slow Motion Video FX lets you choose the speed of the output movie. A few ideas 💡:
- record your speech and make it slow - you'll sound really strange;
- make your speech fast - you will sound like a tiny little mouse!
- record some objects falling down like - table spoon, nuts, seeds and... make it slow - it will look funny!
- record you spitting water and slow it down;
- record your pets in slow motion;
- slow down your sport activities. make a slow motion when you ride on your snowboard or during surfing;
- change the movie when you do activities like running. Make the slowmo video from it;
- and of course all other ideas that come to your mind :)

In new version of app, you are able to use 2 types of editing process:
a) Simple process - just slow mo whole video. Just set the speed you want to set and enjoy the video effect result.
b) Advanced process - here you can add special time points and change the speed of video in different time points. Read more information below.

How to use the slow mo app advanced process 🔥:
1) choose the video you want to slow down or speed up. u can choose it from gallery, or record the new one. Trim video first if you want. Remember, this is just post processing app, and we can not magically find more fps, then your hardwere camera has. You can slow motion 24 fps, but it will look less naturally, then if your camera record more fps.
2) add the points to the timeline, move them. If you move the point up, you will add the speed to your movie. If you move the point down, you will make the video slower. If you leave the poin in the middle, the speed of the video will not change.
3) play with points, and save video to your gallery!
4) Add video filters to your movie. Add sound and music!
5) play video in our slow motion player, choose it from gallery.

Our slow motion maker is the only one, whitch alow to create many points with different speed in one movie. The speed in our app is changing smoothly. Decrease speed of the video fluently. Control video frame rate how you like.

Try some examples in this slo mo video editor:
- slow motion with music
- slow motion hair flip
- slowmo baseball swing
- breakdance, cat drinking, car crash and more.

You are able to choose time interval in our simple mode and select your slow-motion speed like 1/2x, 1/3x up to 1/5x or fast motion - video acceleration up to 5x.

Now you have slow motion camera in your pocket!

Output video can be uploaded to Youtube or Instagram - show your friends and get hundreds of 'likes'! ❤️ 👍

Turn your videos into slow motion with slow motion video fx. Slow motion video fx lets you choose the speed of the output movie. It supports variable frame rates and allows you to adjust the frame rate and resolution of your video inside app! The original movie is not changed, slow motion video fx write a new file with new speed, so that you can share it with friends or upload them to youtube.
Updated on
Apr 15, 2022

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298K reviews
Carlton Booze
September 24, 2020
This is the app that I always used to convert videos to slow motion, and I've yet to have a problem. I've tried several other apps in this category, and I have found this one to be the most straight-forward and user-friendly of them all. So, I wonder why the ratings stay so low. Now that you changed some things in the app I think that you deserve low ratings. Gone is the ease of use, and many of my videos are either not recognized on my hard drive or, they won't play! I now will delete it.
30 people found this review helpful
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July 1, 2020
HORRIBLE!! DO NOT DOWNLOAD!!! It wouldn't let me see the video I took if I wanted to change the slow mo parts. It claimed that even though it's advertised as you can do it in the free plan, it wouldn't actually, so I upgrade. It's supposed to be a 7 day free trial, but as soon as I put in my credit card, THEY CHARGED ME! The paid plan also doesn't remove the VERY distracting watrmark that covers half the video!! PLEASE DON'T DOWNLOAD!!!
26 people found this review helpful
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Jennifer Steinle
June 1, 2020
I downloaded the pro version which promised HD quality and it was terrible. The quality was just as poor as the free version. It was supposed to be a free 7 days to try it and it specifically said I wouldn't be charged if i canceled before the 7 days. I canceled the subscription immediately and it stated it will not cancel until 7 days later. Scam scam scam
1,023 people found this review helpful
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What's new

- bugs fixed
- filter changes
- prepared slow motion for Android S;
- bugs fixed,
- design elements changed