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AI Video FPS Enhancer

Upload a low-frame-rate video and the AI synthesizes the missing frames, turning choppy 24fps footage into fluid 60fps or 120fps playback without re-shooting a single second.

Drop your video here

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MP4, WebM, MOV (max 100MB)
120fpsBoost
AIPowered
~2minProcessing

How It Works

  1. Upload your video
  2. AI generates intermediate frames
  3. Download smooth result

Tips for Best Results

  • Use clips with fast motion
  • Keep under 30 seconds
  • MP4 format recommended

Also Try

Why Choose Our AI FPS Boost

Smooth Motion

The model inserts synthesized frames precisely where motion occurs, eliminating the stutter that comes from low-frame-rate capture.

Up to 120fps

Target 30, 60, or 120fps. The higher the target, the more frames are generated, which makes fast action and slow-motion sequences look especially clean.

No Ghosting or Blur

Bidirectional optical flow tracks each moving object separately, so interpolated frames stay sharp even when multiple subjects move in different directions.

Resolution Intact

Frame synthesis adds temporal density only. Your original pixel dimensions, color space, and sharpness carry through to every new frame untouched.

Popular Use Cases

Gaming Footage Sports Videos Slow Motion Old Films Animation Drone Footage Action Cams Time-lapse

How It Works

AI Frame Interpolation Engine

The engine runs on RIFE (Real-Time Intermediate Flow Estimation) neural networks. For every pair of consecutive source frames, RIFE computes forward and backward optical flow fields that map how each pixel travels across time.

Intermediate frames are constructed by warping both source frames toward the target moment and blending them with learned weights. Occlusion masks handle the parts of the frame that appear or disappear, keeping edges clean where new objects enter the shot.

Frequently Asked Questions

The RIFE model calculates optical flow between each pair of adjacent frames, which tells it exactly how far every pixel moved. It then warps both frames toward the midpoint in time and blends them together. For a 24fps to 60fps conversion, the model synthesizes roughly 1.5 new frames for every existing one.

Upload accepts MP4, WebM, and MOV files. Start with the cleanest source you have. A compressed or already-blurry file will still be interpolated, but the synthetic frames can only be as sharp as the motion information in the source allows.

Files up to 100 MB are accepted. Longer clips naturally take more processing time. If you have a full-length video, splitting it into scenes and processing each separately gives you faster feedback on any given segment.

Processing speed scales with clip length and resolution. A short 1080p clip at 60fps target typically finishes in a few minutes. The RIFE HD model is slower but produces cleaner edges in high-contrast motion. A progress indicator stays visible while the job runs.

Uploaded videos are used only to run your interpolation job. They are not shared, indexed, or used to train models. You keep full ownership of both the source footage and the frame-boosted output.

Output is delivered as MP4 at the target frame rate you selected (30, 60, or 120fps). The resolution matches your source. The file can be imported directly into editing timelines or uploaded to video platforms without re-encoding.

Yes. The tool processes your footage, so no new copyright is created on your content. You can use the interpolated video in client deliverables, published films, or social media posts exactly as you would the original.

No. Pick a target fps, choose between RIFE (faster) or RIFE HD (better quality on busy scenes), and submit. The model handles everything else. If you are not sure which model to use, start with RIFE and switch to RIFE HD if you see edge artifacts on fast-moving subjects.

Yes. Once processing finishes, the interpolated video plays back in your browser at the new frame rate so you can judge whether the motion looks right before you download. If the result has blending issues on a specific scene, try the HD model on that segment.

Traditional frame blending simply averages adjacent frames, which creates a double-exposure smear on fast movement. RIFE traces actual per-pixel motion paths, so each new frame is a geometrically correct position along the motion arc rather than a dissolve between two states. The difference is most visible in sports clips and handheld camera movements.

Free FPS Boost: AI Video Frame Rate Converter to 60fps vs Other Methods

Feature Luxoret AI Manual / Traditional Other Tools
Cost per Use $0.37 $200-$1000+ per project $0.20-$0.50 per video
Speed Minutes, not hours Hours of manual editing Varies by complexity
Skill Required None — AI handles it Video editing expertise Moderate learning curve
Software Browser-based, nothing to install Expensive editing suite Desktop app required
Quality AI-enhanced, professional Depends on editor skill Template-dependent
Revisions Instant re-processing Re-edit from scratch Limited by plan