Change Video Speed (Slow Motion / Fast Forward)
Speed up or slow down a video from 0.25× to 4× — with audio kept in sync and pitch preserved — for time-lapses and slow motion.
How to use
- 1Add a video and choose the speed.
- 2Press Apply and download the MP4.
Frequently asked questions
Will slow motion be smooth?
Slowing a normal 30 fps clip repeats frames. For silky slow motion, record at 60 or 120 fps first.
What happens to the sound?
It's sped up or slowed down to match, keeping the original pitch. You can also remove it.
Can I make a time-lapse?
Yes — use 4× (or apply twice for 16×) on long recordings.