Skip to content
VoxelSite

The open-source AI website builder

Build PHP sites
clients can edit.

Build with your coding agent or Studio’s AI tools. Review and publish a PHP website, then give your client a browser editor. The site and Studio run on hosting you control.

Build with your coding agent Download free

PHP 8.2+ & SQLite External agent, built-in AI or manual editing

client-site/Yours to host
Studioform Example site
Website + browser editor

A generated example. Your brief sets the direction.

For developers & agencies
building PHP client websites

PHP files you can change Preview page changes before publishing AGPL-3.0 source

Your agent can build it.
Your client can edit it.

Connect your coding agent through Model Context Protocol (MCP). Create the website, make changes, and manage what goes live from the same conversation.

The browser editor comes with it.

Your client can edit the same site in VoxelSite. Keep the files and the editor on your own PHP hosting.

How Studio MCP works
  • Inspect or save a view
  • Change the private draft
  • Change the public website
Your coding agentWheelhouse · Example site

You: Build a website for my bicycle repair shop. Three pages: home, our workshop, and contact. Let me review it before it goes live.

  • voxelsite_changes_applyDraft
  • voxelsite_preview_createPreview

Assistant: The three-page draft is ready. I added shared navigation, repair services and a contact form. Open the preview to check the content and layout. Nothing is published yet.

  • index.php
  • our-workshop.php
  • contact.php

Ready for your review

You: I’ve checked the preview. Publish this version and save a snapshot.

  • voxelsite_publish_applyLive
  • voxelsite_snapshots_createSaved

Assistant: The reviewed site is published. I saved a snapshot of this version so we can return to it later.

You: We’re opening on Saturdays. Add a repairs page and link it in the navigation. Keep this in the draft for now.

  • voxelsite_changes_applyDraft

Assistant: Saturday repairs is in the draft, with a new page and navigation link. The original website is still live.

Draft changed · Live site unchanged

You: That looks good. Publish the Saturday repairs update.

  • voxelsite_publish_applyLive

Assistant: The reviewed update is live. The Saturday repairs page and navigation link are now on the public website.

You: We need to postpone. Restore the original public site, but keep the Saturday work in our draft.

  • voxelsite_restore_applyRestored

Assistant: The original site is live again. Your Saturday repairs page and navigation changes are still in the private draft, ready for another day.

Original site restored · Newer draft kept

Back in VoxelSite
VoxelSite’s browser editor, with visual editing controls beside a website preview
Your client’s next edit can happen here.

The agent and Studio use the same private draft. Preview the result, make a manual adjustment, or keep building in the conversation.

Explore the browser editor
Illustrative conversation. Selected tool steps are shown; publication and restoration also require their preparation and review steps. Publishing permission is required to change the live site.

The website comes
with its editor.

Studio is the browser editor included with VoxelSite. Give your client a login to update page text or photos, check the preview and publish.

Inside VoxelSite Studio

Update page text and photos.

Use the visual editor to change text, replace an image or adjust spacing, then preview and publish. These manual edits make no AI request.

See how visual editing works

PHP website
examples.

See examples of websites built with VoxelSite. Open each site’s screenshot gallery to inspect its pages.

Browse the examples
Lumen example homepage

Lumen

Lighting designView screenshots
Ember & Oak example homepage

Ember & Oak

CaféView screenshots
Studioform example homepage

Studioform

Design studioView screenshots
Keep Studio
installed		Export the
website
Browser editing IncludedEditor excluded
Site filesPHP pages and assetsPHP pages or static HTML
Form handlingSubmission inbox and ActionsBasic PHP handler; Actions need Studio

What comes with
a VoxelSite export?

The published pages are ordinary PHP, HTML, CSS and JavaScript. Host them yourself, change the source, or pass the files to another developer.

Keep Studio installed for browser editing, the submission inbox and Actions. Website exports exclude the editor. PHP exports include basic form handling without uploads, rate limiting or configured SMTP. On static-only hosting, forms need a separate submission service.

See export contents and form limits

Hosting, AI costs
and maintenance.

VoxelSite fits brochure sites, portfolios and small business websites. You handle the hosting, updates and backups.

For a shop, membership system, full blog CMS or content-approval workflow, choose software built for that job.

Plan your client workflow
SoftwareFree & open source

VoxelSite Studio uses AGPL-3.0. Review its terms before modifying or distributing Studio.

HostingYour PHP server

PHP 8.2+, SQLite and the required extensions. The packaged release needs no Node.js installation or build step on your server.

AI usageYour agent or provider account

External-agent work uses your coding client’s account and limits. Built-in Studio AI uses a provider API key with separate API billing. Manual text, image, style and code edits make no AI request.

AI usage and costs
SupportGitHub issues

Report bugs and ask product questions in the public issue tracker. No guaranteed response time.

Can I use VoxelSite
with my current setup?

Why use VoxelSite if I already build with a coding agent?
Connect your coding agent to Studio MCP to create and edit the website, inspect a preview, publish a reviewed version or restore a saved one. Your client can use the browser editor on the same PHP installation.
Can I run it on shared hosting?
Yes, if the host meets the PHP 8.2+, SQLite and extension requirements. The installer checks your server. The packaged Studio needs no Node.js build. Nginx requires configuration.

Install VoxelSite
on your PHP host.

Connect your coding agent, configure built-in AI, or edit manually. Create a sample site and test a client update before your first handover.

Download VoxelSite Open the read-only demo
Get the sourceAGPL-3.0
git clone https://github.com/NowSquare/VoxelSite.git

Point your web root at the project. Open /_studio/ to run the installer.

Follow the installation guide