Annotations Add-On

ExploreXR Premium Demo

Add guided explanation points directly to your 3D models.

The Annotations Add-On helps visitors understand important details without leaving the viewer. Use hotspots, labels, descriptions, and camera-focused annotations to explain features, dimensions, materials, product benefits, or technical components.

Basic Hotspot

A static, clickable information point placed at any 3D coordinate on the model surface.

This model was crafted by Ayal Othman – ExpoXR Founder.

Animated Hotspot

A hotspot that tracks and moves with an animated model mesh — labels stay locked to the surface.

This model uses the Animation Add-on to play the Animation.

This model was crafted by jalmer. Explore more of their creations on Sketchfab.

Dimension Line

Render a precise measurement line between two points on the model with real-world unit labels.

This model was crafted by Sup_ppl. Explore more of their creations on Sketchfab.

Camera-View Annotation

Clicking this hotspot smoothly flies the camera to a predefined angle, target, and zoom level.

This model uses the Camera Add-on to position the camera depending on the Hotspot.

This model was crafted by Ariel Alves. Explore more of their creations on Sketchfab.

Other Addons

Loading Options Add-On

– Fully customizable loading bar (position, height, colors)
– Percentage counters & custom loading messages
– Multi-language support
– Background overlays, gradients & blur effects
– Lazy loading & script optimization
– Cache & performance tuning
– Accessibility support (screen readers, reduced motion, dark mode)

Draggable Add-On

– Drag & reposition models on frontend
– Optional position memory
– Boundary constraints for layouts

AR Add-On

– WebXR support (browser-based AR)
– Android Scene Viewer integration
– iOS Quick Look (USDZ support)
– Customizable AR buttons
– Floor, wall, and object placement
– Scaling & positioning controls