Double the source FPS
The provider returns a video whose frame rate is twice the source rate. This page does not measure or display exact FPS values, and it does not offer an unsupported custom target control.
AI motion smoothing
AI Frame Interpolation Online to Increase Video FPS
Use AI frame interpolation online to generate intermediate frames between adjacent source frames and double the video frame rate. Upload a supported clip or import a compatible result, review the fixed operation and credits, then inspect the smoother output.
Before and after
Compare motion cadence at the same moment
This paired example keeps the content, duration, and spatial resolution aligned while intermediate frames create more visual steps between the original frames. Shared playback makes it easier to judge camera movement, subject edges, and the reduction of visible judder.
Original
Double FPS
Watch moving edges and camera pans rather than still detail: the operation targets temporal smoothness, not image size or sharpness.
Core capabilities
AI frame interpolation for smoother motion
Video frame interpolation estimates how subjects and pixels move between existing frames, then generates intermediate frames for smoother motion. Resolution and playback duration remain separate concerns.
Generate intermediate frames
The model predicts motion between adjacent source frames instead of duplicating each frame. Those generated frames can make pans, travel shots, animation, and subject movement look more continuous at normal playback speed.
Reduce visible judder
Extra temporal samples can reduce choppy motion caused by a low source frame rate, especially in steady camera movement. The tool cannot repair every shutter, blur, or compression problem, so the result still needs visual review.
Keep timing and resolution separate
Interpolation preserves the intended duration and does not claim to upscale the image. Use the dedicated enhancer when you also need a larger spatial resolution, keeping each transformation easy to compare and troubleshoot.
How it works
How to increase video FPS with AI
The AI frame interpolation model reads movement between neighboring frames, predicts an intermediate state, and inserts it into the original timeline.
- 01
Add a supported source video
Upload an MP4 or MOV file, or import an eligible completed video from My Creations. The server verifies duration and source metadata before it enables pricing and submission.
- 02
Review the fixed 2× operation
Confirm that doubling the frame rate is the change you need and review the estimated credits. There is no custom-FPS control: the provider defines the output relative to the source frame rate.
- 03
Inspect moving edges in the result
My Creations manages processing, refresh recovery, playback, and download. Compare both versions during pans, crossings, and fast edge movement where interpolation quality is easier to judge than on a still frame.
Use cases and best results
When frame interpolation can make video smoother
Video frame interpolation is useful when the source cadence is visibly choppy and you want smoother motion without changing the playback speed or duration.
Good fits
Camera pans and tracking shots
Generate more temporal steps during steady horizontal movement, forward travel, or orbital camera paths. These shots often reveal low-frame-rate judder clearly because the whole image moves in a consistent direction.
Animation and AI-generated clips
Generate intermediate frames when a stylized or AI-generated sequence has useful content but uneven motion cadence. Import a compatible result and keep the original available in your history.
Fast subject movement
Add intermediate frames to sports, dance, vehicles, or gestures where large positional changes occur between source frames. Review hands, limbs, spokes, and overlapping objects for warping or duplicated edges.
Mixed-delivery workflows
Bring a lower-FPS source closer to the cadence of a higher-frame-rate project without changing its duration. Confirm that doubling matches the delivery pipeline before processing the final version.
For better results
Use footage with readable motion
Stable exposure and distinct subject edges give the model stronger motion cues. Extreme blur, flashing lights, hard cuts, or dense particles can make intermediate states more ambiguous.
Inspect occlusion boundaries
Watch places where one object passes in front of another. After AI frame interpolation, newly revealed backgrounds, crossing limbs, reflections, and thin structures are useful checkpoints for warping or duplicated-edge artifacts.
Do not confuse smoothness with slow motion
The result plays for the same duration at a higher frame rate. Creating slow motion requires a separate timeline decision about playback speed; this tool only adds temporal samples for normal-speed playback.
Upscale in a separate pass
If the clip also needs a larger resolution, evaluate frame interpolation and upscaling as distinct generations. Separate results make it easier to identify whether an artifact came from temporal prediction or spatial reconstruction.
Related AI video tools
Continue with spatial or creative changes
After video frame interpolation, use the editor to revise content, extend the final frame, or upscale the clip when image dimensions—not cadence—need improvement.
Interpolation pricing
See the exact credit cost before doubling FPS
The workspace calculates the quote from the verified source duration. Review the required credits before generating the double-FPS result.
Frequently asked questions
AI Frame Interpolation FAQ
What is AI frame interpolation?
AI frame interpolation estimates motion between neighboring source frames and generates intermediate frames. Adding those predicted moments increases temporal sampling and can make movement appear smoother. It does not simply duplicate frames, enlarge the image, or extend the video timeline.
How does this tool increase video FPS?
The model generates an intermediate frame between adjacent source frames, and the provider produces a video at twice the source frame rate. Exact FPS values are not measured or displayed on this page. The original playback duration remains unchanged.
Is double FPS the same as slow motion?
No. Double FPS keeps the same timeline and normal playback duration while adding intermediate frames. Slow motion changes how quickly the timeline plays. You could use a higher-frame-rate source in a later slow-motion edit, but that speed change is outside this tool.
Can frame interpolation fix every choppy video?
It can reduce judder caused by limited temporal samples, but it cannot fix every problem. Heavy motion blur, hard cuts, flashes, compression, or complex occlusion can produce uncertain intermediate frames. Review moving edges and crossings throughout the result.
Does interpolation improve resolution or sharpness?
No. AI frame interpolation changes temporal frame rate, not spatial resolution. Use the AI video upscaler separately for 1080p, 2K, or 4K output. Keeping the operations separate makes quality changes and possible artifacts easier to evaluate.
Where will the smoother result appear?
Once submission creates a stable generation, the tool opens My Creations. The result center displays processing and errors, restores status after refresh, and provides playback, download, and follow-up actions when the double-FPS video is complete.
Increase video FPS with AI
Use AI frame interpolation online to double the video frame rate, inspect moving edges, and keep the original playback duration unchanged.