Explained · 40 second read

Point it at the
right picture, and it
locks on instantly.

In short: image tracking is how an AR camera recognizes one exact, known picture, like a product package or poster, and locks 3D content onto that exact spot so the content moves and turns as the picture does. Drag the arrow to see it lock on.

Camera Locked on Locked to this image moves and turns with it

The package never moved. The camera found the one picture it was looking for and pinned digital content to it, tilt the package and the content would tilt too.

Scroll
What it's actually looking for

It needs one specific picture, not a place

Image tracking recognizes a picture, not a space. Give it the wrong kind of surface and there's nothing for it to find.

A detailed, high contrast image A poster, package or label with real detail and contrast. Not a plain color or a smooth blank surface.
The exact image on file It has to be the very same picture the experience was built to recognize, not just something that looks similar.
Mostly flat and still Printed packaging, posters and pages work best. Heavy crumpling or fast motion can throw the lock off.
Not a blank wall or table A bare surface has nothing printed on it to recognize. Nowhere to lock, so nothing happens.

Placing content on an empty floor or table is a different technique entirely, world tracking, which maps open space instead of one picture →

You've already scanned one of these

Where image tracking shows up

Same idea, three familiar surfaces. A picture triggers the content, every time.

A magazine page that animates Point your phone at a printed page and a character or video plays right over the ink.
A product box showing its 3D model Scan the packaging and the product spins in 3D above it before you've even opened the box.
A poster that plays a video A static ad or film poster that starts playing footage the moment your camera lands on it.
Not concept art. Shipped work.

One real example, in the field

Chester Zoo Luna's Lost Spell WebAR trail using image tracking on animal signage
Chester Zoo
animal signage, scanned to unlock AR
Now you know what it is

Got a package, a poster, or a page that should come alive? Tell us what you're picturing.

What is AR? (60 sec) World tracking & SLAM WebAR guide Smart glasses
Start a project

6 years directing AR campaigns, official Snap & TikTok partner. Replies within 48 hours.

Prefer to read the long version instead? →

Quick answers

How is image tracking different from world tracking?

World tracking maps open space, a floor, table or room, so content can be placed almost anywhere. Image tracking only recognizes one exact, known picture, like a printed poster or a product label, and locks content onto that specific image instead.

Does image tracking work on any picture?

No. It only works on the exact image the AR experience was built and trained to recognize, uploaded and processed in advance. A different photo, even of the same product, generally won't trigger it.

What kind of images work best for image tracking?

High contrast, detailed, flat images work best: printed posters, product packaging, magazine pages, or a specific label. Plain colors, blurry photos or low detail surfaces don't give the tracker enough to lock onto.

What happens if the image moves or is covered?

The AR content moves and rotates with it, since it's anchored to the image itself, not to the room. If the image is covered or leaves the camera's view, the content usually disappears until the image comes back into frame.