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Face Swap AI

AI Video Speed Controller

Speed up, slow down, or create speed ramps in your videos. AI frame interpolation keeps slow-motion butter-smooth even from 30fps footage.

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Change Video Speed in 3 Steps

Upload Your Video

step 1

Upload Your Video

Drop in the video you want to speed up or slow down.

Set Your Speed

step 2

Set Your Speed

Drag the speed slider — 0.25x ultra-slow to 8x fast-forward. Or create speed ramps for cinematic transitions.

Download Result

step 3

Download Result

AI renders your speed-adjusted video with smooth frame interpolation. No choppy playback.

Smooth at Any Speed

AI Frame Interpolation

AI Frame Interpolation

Slowing down regular 30fps footage normally looks choppy. Our AI generates new in-between frames for buttery slow motion even from standard phone videos. Speed ramps get cinema-grade smoothness.

Add Your Video

Drop your video here or click to browse (MP4, MOV, WebM)

2 credits per use. Accepts files up to 100MB (MP4, MOV, WebM).

AI Output

Awaiting Your File

Drop a file here and let AI do the heavy lifting

Your History

Nothing here yet — start creating!

Your previous results will show up here

Speed Control Tips

  • •AI frame interpolation makes 0.25x slow-mo look amazing even from phone video
  • •Speed ramps (fast-to-slow transitions) create dramatic cinematic moments
  • •Timelapse mode (4x-8x) is great for condensing long processes

Common Questions

Yes! You can use our video speed changer for free. Each use costs 2 credits, and you get free credits when you sign up. — FaceSwapAI
We support JPG, JPEG, PNG, and WebP formats for both input and output. — FaceSwapAI
Most images are processed in 3-10 seconds depending on complexity. — FaceSwapAI
Yes. All uploaded images are processed securely and automatically deleted from our servers within 24 hours. — FaceSwapAI
Yes! All results generated with our tool are yours to use for personal or commercial purposes. — FaceSwapAI

User Reviews

What 9 users are saying

4.7
out of 5
★★★★★
Based on 9 reviews
S

Sarah Johnson

★★★★★

This platform has revolutionized my creative workflow. The interface is intuitive and the processing speed is remarkable!

April 17, 2025
D

Daniel Roberts

★★★★☆

I love how easy it is to use and the results look professional. Could use more templates though.

June 3, 2025
E

Emily Turner

★★★★★

Best AI face swap tool I’ve found so far! Fast, accurate, and fun to use.

February 26, 2025
M

Michael Chen

★★★★★

Absolutely incredible results! Used it for a birthday surprise video and everyone was amazed.

May 22, 2025
J

Jessica Williams

★★★★★

As a content creator, this tool saves me hours of editing. The quality is professional-grade.

April 18, 2025
D

David Martinez

★★★★☆

Great tool for memes and fun content. Would love to see more video length options.

March 10, 2025
A

Amanda Foster

★★★★★

Privacy-focused and fast. Love that files are auto-deleted. Highly recommend!

June 1, 2025
R

Ryan Thompson

★★★★★

The AI accuracy is mind-blowing. Faces blend seamlessly every time.

February 28, 2025
S

Sophie Anderson

★★★★☆

User-friendly interface and quick processing. Perfect for beginners.

May 5, 2025