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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. 1

    Upload a short video

    MP4, WebM, or MOV up to 100 MB and 30 seconds.

  2. 2

    Choose target frame rate

    2× or 4× slow motion, or 60/120 fps smooth interpolation.

  3. 3

    AI interpolates frames

    The model synthesises intermediate frames between every original frame.

  4. 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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