How It Works
A folder of images.
A 3D gallery in 60 seconds.
No 3D skills. No downloads. No design work. Upload, share, done.
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Step One
Upload your images
Drag and drop JPG, PNG, HEIC, or WebP files. Galerra auto-optimizes every image behind the scenes — sharp on retina, light on mobile, fast on anything.
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Step Two
Pick a template, we build
Five 3D templates — classic, contemporary, modern, glass, museum. Galerra auto-places your artwork on the walls and lights the space. No layout work from you.
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Step Three
Share one link
You get a shareable URL. Send it anywhere — email, Instagram, a QR code at a show. Visitors don't need an account or an app.
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Step Four
Visitors walk through
Keyboard, mouse, or touch — your visitors move through the space in 3D. They click artwork to zoom in, read details, and contact you to buy.
What's included
Everything you need, nothing to install.
5 3D templates
Classic, contemporary, modern, glass, museum — each with its own scale and lighting.
Runs in the browser
No downloads. No plugins. Works on laptops, tablets, phones, even Chromebooks.
One link, forever
Your link never dies — the gallery stays online as a catalogue page with your works and your name. On a free gallery the 3D walk runs for 14 days; unlock it and the walk stays open for good.
AI curation
One press and Galerra suggests a title, a short statement, room groupings and a line about each work. You read it, change what you want, keep the rest.
A book, too
Every gallery is also a 3D catalogue you can page through — the printed version of your show, on the same link.
For Classrooms
Teaching art? Same idea, classroom-scale.
Professors spin up a classroom. Students build their own 3D galleries. The class explores each other's work together.
Professor creates classroom
Sign up, create a classroom, get a unique invite link. Under 60 seconds.
Students join & build
Share the link. Students sign up and build 3D galleries for their coursework.
Class explores together
Walk through each other's exhibitions. Critique becomes spatial, feedback becomes immersive.
Ready to try it?
First gallery is free. No credit card. Takes about a minute.