You shot the footage handheld, the moment was real, and the content is genuinely good — but watching it back makes you feel slightly seasick. Camera shake is one of the most common production problems, and it's solvable in post for the majority of cases.
What Causes Video Shake
Understanding the type of shake determines whether stabilization will fix it.
Micro-jitter — Small, high-frequency vibrations from handheld shooting without optical image stabilization (OIS). This is the easiest type to correct. Stabilization software excels here.
Walking shake — The rhythmic vertical bounce from walking while holding a camera. Partially correctable. The bounce pattern is predictable enough for algorithms to compensate, but results vary with walking speed and bounce amplitude.
Subject-independent shake — Camera moves while the subject stays still. Fully correctable. The algorithm has a stable reference point.
Extreme shake — Panning quickly, running, or sudden bumps. Stabilization algorithms can only compensate for motion within a certain range. Beyond that, they either fail silently or over-correct (the video appears to "float" unnaturally).
The Trade-off: Stabilization Always Crops
Every stabilization algorithm works by slightly cropping your frame and repositioning it over time to create the illusion of a smoother camera path. The more correction needed, the more crop is applied.
For severe shake, you can lose 10–20% of your frame edges. If you shot with this in mind (leaving headroom around your subject) this is fine. If your subject was frame-edge-to-frame-edge, aggressive stabilization will crop them out.
How Our Video Stabilizer Works
The EveryVideoTools Video Stabilizer uses three controls:
Shakiness (1–10): How aggressively the algorithm looks for movement to correct. Lower values (1–3) catch only major shake; higher values (7–10) attempt to smooth subtle micro-jitter as well. Start at 5 for most footage.
Smoothing (1–30): How much of the natural camera movement is flattened. At low values (1–5), intentional camera movements (slow pans, gradual reframes) are preserved. At high values (20–30), even slow intentional camera motion is removed — the result is as if the camera were locked on a tripod.
Zoom (0–5): Controls how much the stabilizer compensates by zooming in to maintain framing after the crop.
Recommended starting settings for handheld talking-head footage:
- Shakiness: 5
- Smoothing: 10
- Zoom: 1
Recommended settings for severe action/walking footage:
- Shakiness: 8
- Smoothing: 5
- Zoom: 2–3
When Stabilization Cannot Help
Some footage cannot be saved in post:
- Out-of-focus footage caused by camera movement during shot
- Rolling shutter distortion (diagonal "jello" effect on fast pans) — this is a sensor issue, not a motion issue
- Motion blur from extremely long shutter speeds while moving
- Footage with extreme shake where the crop would remove the subject
For these cases: reshoot, or accept the footage as stylistically handheld.
Prevention Is Still Better
Use a gimbal for walking or moving shots. A 3-axis gimbal eliminates the vast majority of stabilization work in post.
Enable in-camera OIS if your camera has it. Optical image stabilization handles micro-jitter at the sensor level, which is always cleaner than software correction after the fact.
Shoot with more focal length margin. If you're shooting a subject at the very edge of your frame, stabilization crop will cut them off. Leave 10–15% breathing room on all sides when shooting handheld footage you intend to stabilize.
Fix shaky footage now — upload your video or paste a URL: Video Stabilizer