Confidence passthrough
Unreliable motion estimates leave the frame unchanged instead of inventing a damaging correction.
Free Tool
Video Stabilizer
Remove jitter and shakiness from handheld or camera footage. Motion analysis tracks the camera path frame by frame, smooths the trajectory, and re-renders every frame onto the steadied path — with the original audio preserved. Works entirely in your browser — nothing is uploaded.
Motion analysisTrajectory smoothingAdjustable strengthAudio preservedMP4 output100% private
Watch the workflow
Motion analysis + trajectory smoothing steady handheld footage — right in your browser
How it works
1
Upload your video
Drop an MP4, WebM, or MOV clip. Motion analysis runs on downscaled frames for speed as the clip plays through once.
2
Analyze & smooth
The camera path is tracked frame by frame with coarse-to-fine block matching, then gaussian-smoothed. The strength slider sets the smoothing window.
3
Download stabilized clip
Every frame is re-rendered onto the smoothed path behind a slight zoom crop that hides shifted borders, and the original audio is muxed back. Export as MP4.
Common use cases
Action camera footage
Stabilizing shaky GoPro or phone footage from sports and outdoor activities.
Handheld documentary
Smoothing handheld interview footage for a more professional look.
Travel videos
Fixing camera shake from walking, running, or vehicle movement.
Drone footage
Correcting remaining shake in drone clips after in-camera stabilization.
Event coverage
Stabilizing hand-held wedding, concert, or sports event recordings.
Social media clips
Quick stabilization pass before posting to TikTok or Instagram Reels.
Frequently asked questions
How does browser-based stabilization work?
Block-matching motion analysis tracks the camera path across the whole clip, a gaussian smoother steadies that path, and every frame is re-rendered onto it — all without sending any data to a server.
What formats are supported?
MP4, WebM, and MOV are accepted as input. The stabilized output is exported as MP4 (H.264).
Does it change the aspect ratio or crop?
Stabilization may add a slight crop to allow for motion correction — shifted frame borders are hidden so the output stays clean.
How long does processing take?
Depends on clip length and resolution. A typical 30-second clip takes roughly 1–3 minutes on a modern device.
Will the output frame count match the input?
Yes. Stabilization preserves the exact frame count — no extra or missing frames are introduced.
Motion diagnostics
Smooth camera shake without fighting intentional movement
Tiled tracking rejects weak texture and moving foreground regions, estimates translation plus small rotation, and resets its path at scene cuts.
≤10% / edge
Adaptive crop limit
Pan-aware smoothing
Strength controls reduce high-frequency shake while preserving deliberate camera travel.
Encoded-frame validation
Multiple output frames are inspected so black-video results are rejected before delivery.
Know before you process: Severe rolling shutter and large perspective changes are outside a translation/small-rotation stabilizer’s safe correction range.
Ready to try it?
Free, private, no signup.
Stabilize a video →