Pre-3.4 gallery JSON? v3.4 switched artwork sizes from normalised units to centimetres. Convert your file →
v3.4.2 · Open source · Free forever

Own your art

Build immersive 3D virtual galleries from your images. No accounts, no subscriptions — just your work in a WebGL environment you fully control.

See it in action

Walk through a real 3D gallery built with OpenVGAL — navigate rooms, examine artwork up close, and see what your own gallery could look like.

From images to gallery in minutes

01

Upload your images

Drop folders of artwork into the browser-based generator. Each folder becomes a separate room in your virtual gallery.

02

Generate the 3D space

One click builds rooms, lighting, frames, and navigation. The entire 3D environment is configured automatically.

03

Download & deploy

Get a ready-to-host ZIP. Upload to any web server — static files only, no backend or database required.

Everything you need, nothing you don't

You own it

No platform lock-in. Your gallery is yours to host anywhere.

Static hosting

Plain HTML files. Any web server, CDN, or shared hosting works.

Real-time 3D

Babylon.js engine with PBR materials and dynamic lighting.

Open source

MIT licensed. Inspect, fork, or contribute. Free forever.