Point tracking
Click it once. It stays clicked.
Pyramidal optical flow with a forward–backward check. If the target hides for a second, the tracker finds it again when it comes back.
AE/AF Lock
Face lock · Nose lock · Point tracking
Lock ontoanything. A motion tracking and face lock video editor that runs in your browser.
Click a face, a nose, a wheel. CenterFace AI follows it through every frame — right in your browser, with nothing uploaded.
01 — What it does
Point at anything that moves. CenterFace AI solves its motion across every frame, finds it again after it disappears, and welds whatever you like to it — text, stickers, a camera move — without your clip ever leaving the device.
02 — Virtual camera
One click.The camera does the rest.
Keep scrolling. The lock stays welded to the dancer while the camera pushes in, recentres and solves a vertical crop — the exact pipeline the studio runs.
9:16 · Auto reframe
REC 00:00:00:00
Point track · Locked
1.0×
- 01
Track
One click on the dancer. The lock holds through the whole leap.
- 02
Follow
The virtual camera pushes in and keeps her centred, frame after frame.
- 03
Reframe
A 9:16 crop is solved from the same path — ready for Shorts and Reels.
03 — In the viewfinder
Every tool,nothing in the way.
Stick anything on
Deal with it.
Stickers, text, shapes and your own PNGs, pinned to a track. Offset, rotation and scale follow the motion.
2×
Virtual camera
Follow, punch in, shake.
16:9
9:164:51:1
Auto reframe
16:9 in. 9:16 out.
MP4H.264 · AAC
1080 × 192060 fps
Frame-exact export
What you see is the file.
0bytes
Sent to any server
Private by design
Your clip never leaves the tab.
Speed ramps & freeze frames
Bend time on the beat.
04 — Verified Creator Reviews
Loved by creators. Zero watermark.
★★★★★5.0 / 5.0(4 reviews)
★★★★★
✓ Verified“The face lock effect is insane! I dropped a 4K dance clip and it centered onto my nose in literally 10 seconds. Auto-reframe to 9:16 saved me at least 3 hours of keyframing in Premiere.”
E
Elena Rostova
Verified Creator
★★★★★
✓ Verified“Finally a web-based motion tracker that doesn't feel like a toy. Optical flow with forward-backward verification works flawlessly, and zero watermark on export is unmatched.”
M
Marcus Vance
Verified Creator
★★★★★
✓ Verified“100% on-device processing is a game changer for client privacy. Our footage never touches a cloud server, and rendering is frame-exact with sound intact.”
D
David Sterling
Verified Creator
★★★★★
✓ Verified“Replaced Tracket Motion on my phone. Being able to track skateboard tricks and point tracks right on my PC browser without transferring files is so much faster.”
S
Sofia Mendez
Verified Creator
05 — Specifications
The fine print,in plain sight.
The same techniques a desktop compositor uses — ported to typed arrays, a worker thread and WebAssembly.
Tracking
- Tracker
- Pyramidal Lucas–Kanade
- Verification
- Forward–backward check
- Seed points
- Shi–Tomasi corners
- Motion model
- RANSAC similarity
Face
- Model
- MediaPipe Face Mesh
- Anchors
- 8 — nose, eyes, mouth, chin…
- Runtime
- WASM + GPU delegate
Output
- Formats
- MP4 · WebM
- Resolution
- 720p · 1080p · Source
- Audio
- Preserved
- Watermark
- None
Privacy
- Upload
- None — on-device
- Account
- Not required
“It replaced a forty-minuteAfter Effects rig withfour clicks.”
- 0
- Edits created
- 0
- Active creators
- 0.0
- Average rating
- 0 B
- Uploaded, ever