AI slow motion
Create smooth slow motion from any video with AI frame interpolation. Turn 30fps into 60fps or 120fps.
No watermarkFree & unlimited
Processed on our servers and deleted right after. Never stored or shared.
About this tool
- 1
Upload a short video
MP4, WebM, or MOV up to 100 MB and 30 seconds.
- 2
Choose target frame rate
2× or 4× slow motion, or 60/120 fps smooth interpolation.
- 3
AI interpolates frames
The model synthesises intermediate frames between every original frame.
- 4
Compare & download
Watch original vs. interpolated side by side, then download MP4 or WebM.
- 2× slow motion keeps the original duration but doubles the frame count — perfect for smoother motion.
- 4× is best for action shots; motion blur can make extreme slow-mo look dreamy.
- 60 fps is the sweet spot for web playback; 120 fps is ideal for gaming capture and sports.
- Short clips (under 10 s) keep processing time reasonable — long videos can take minutes.
- Interpolation shines on clean footage. Heavy compression or motion blur reduces quality.
- AI frame interpolation
- 2×/4× slow motion
- 60 & 120 fps modes
- Side-by-side preview
- MP4 & WebM output
- Free & unlimited
- Turn phone footage into cinematic slow-motion clips.
- Smooth 30 fps gameplay recordings to 60 fps.
- Create highlight reels from sports and action cams.
- Produce slow-mo reaction clips for social media.
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