Video Frame Interpolation
AI-powered frame interpolation generates new frames between existing ones for smoother motion. Uses AI frame interpolation on GPU.
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Processed on our servers — requires a free account
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How to Use Video Frame Interpolation
- Upload your video — MP4, MKV, MOV, WebM and more (no app, no sign-up to start)
- Pick the target frame rate — 60 FPS for smooth playback, 120 FPS for 120Hz displays, 240 FPS for slow-motion
- Choose Fast (great for most clips) or Best Quality (ensemble — sharper on fast motion)
- Click Process — the AI generates the in-between frames on a GPU; you'll see a time estimate first
- Preview the smooth result and download your high-FPS MP4
Features
- AI frame interpolation for state-of-the-art interpolation
- Handles fast motion, occlusions, and complex scenes
- GPU-accelerated processing for 720p to 4K
Frequently Asked Questions
- How do I convert a video to 60fps?
- Upload your video, choose 60 FPS as the target frame rate, and click Process. Our AI generates the in-between frames and returns a smooth 60fps video — no app or sign-up to start.
- Is it free? Do I need an account?
- It's free to try with no sign-up, and you can preview the full smooth result. The free download carries a small watermark, which you can remove by unlocking — unlike tools that watermark the preview itself or force a login just to try.
- Is this real AI, or does it just duplicate frames?
- Real AI. Most free '60fps converters' duplicate or re-time existing frames, which makes the file bigger but not actually smoother. Ours uses true AI interpolation (the RIFE model) to generate brand-new frames from motion, so the result looks genuinely fluid.
- Can I convert 30fps to 60fps?
- Yes — the most popular use. The AI paints a brand-new frame between every existing pair, far smoother than frame-duplication.
- How does it make a video smoother?
- It analyzes how things move between two frames and paints new frames in between, so playback looks fluid instead of choppy.
- Do I need a special camera or a powerful GPU?
- No. The AI runs on our GPU, not your device — any phone clip, screen recording, or downloaded video works.
- Why is it popular for anime?
- Anime is usually drawn at 24fps or lower, so boosting it to 60fps creates the silky look popular on YouTube anime edits, and the AI handles it well.
- What can I do with 240 FPS?
- Stunning slow-motion: play back at 30fps for 8x slow-mo, or 60fps for 4x. Great for sports highlights, dance, and cinematic moments.
- What's the difference between 120 and 240 FPS?
- 120 FPS is for ultra-smooth playback on 120Hz displays (gaming monitors, newer phones); 240 FPS is for slow-motion flexibility.
- What's best for gaming clips and sports?
- Use Best Quality mode for fast motion; 60 or 120 FPS for gaming clips, 240 FPS for slow-mo replays.
- What formats and lengths are supported?
- MP4, MKV, MOV, WebM and more, output as a clean MP4. Free runs cover everyday clips; longer or higher-FPS jobs are available on a paid plan.
- Will it change my resolution?
- No — it keeps your original resolution and only changes the frame rate. Want higher resolution too? Pair it with our AI Video Upscaler.
- Will the file get bigger?
- Yes — more frames means a larger file (a 4x FPS boost roughly quadruples size). Run it through Compress Video afterward to shrink it while keeping the smooth motion.