Install Oxygen
Oxygen installs as a WordPress plugin. Need WordPress? Fire up a local install with npm create oxygen-wp@latest, use our free demo server, or check our recommended hosts.
Install Oxygen as a plugin
1. Download the plugin .zip file
Download it here: oxygenbuilder.com/latest.zip
That link serves the current build of Oxygen. Your browser saves it as a .zip file. There's no need to unzip it.
2. Upload it to WordPress
In wp-admin, go to Plugins → Add Plugin, click Upload Plugin at the top of the
screen, choose the zip you just downloaded, and click Install Now.

WordPress unpacks the package and reports Plugin installed successfully.

3. Activate it
Click Activate Plugin. WordPress returns you to the plugins list, and an Oxygen
item appears at the bottom of the sidebar menu.

Next steps to build your site
- Connect your agent so you can
build by describing what you want. - Follow along with our easy, step-by-step guide to build your first site.
Other ways to get Oxygen
Free, hosted demo
oxygenbuilder.com/try creates a free hosted demo site
with Oxygen already installed.
From the customer portal
The customer portal has your license keys and the
downloads page, including past versions if you ever need to install a specific release
rather than the current one.
Troubleshooting
"The package could not be installed. The theme is missing the style.css stylesheet."
Oxygen is a plugin, not a theme. Install it in the right place:
Plugins → Add Plugin → Upload Plugin, as in
step 2 above.