Launch Deck

Choose a route, validate input, then play full size.

Start a New Playground

inputs visible

Vanilla WordPressStart clean with chosen runtime.

WordPress PRAccepts a core PR number or GitHub URL.

Core PR recognized. Uses WordPress trunk build.

Gutenberg PR or BranchRun a Gutenberg PR number or branch name.

Branch field overrides PR when both are filled.

From GitHubImport a theme, plugin, or wp-content repo.

Blueprint URLPaste any blueprint JSON URL.

Import .zipRestore a previously downloaded Playground.

coffee-shop-playground.zip ready

Booting preview state62%

1. Download WordPress coreDone

2. Mount SQLite databaseDone

3. Apply selected blueprintRunning

Featured Blueprints

Art Gallery

Vueo theme with curated art content.

Coffee Shop

WooCommerce storefront and products.

Feed Reader with the Friends Plugin

RSS and social feeds in Playground.

Gaming News

Spiel theme news layout.

Non-profit Organization

Koinonia theme volunteer site.

Your Playgrounds

Unsaved PlaygroundNot saved to browser storage. Changes lost on refresh.

Coffee Shop QASaved locally - PHP 8.3 - WooCommerce

Gutenberg PR 64218Saved locally - last opened today

My WordPress WebsiteEdit Site0+ NewHowdy, admin

My WordPress Website

Hello from WordPress Playground!

This is Playground, a WordPress that runs client-side in your browser. It is perfect for training, demonstrating plugins and themes, and for testing purposes.

Note that you are logged-in as admin!
Thus, you can modify this site as you like: edit content, install plugins and play around.

Discover the mission behind Playground

Loading state: Gutenberg PR 64218

Done - WordPress package mounted

Done - SQLite database initialized

Running - Installing Gutenberg build

Saved locally to browser storage

This is an Unsaved Playground.Your changes will be lost on page refresh.

WordPress Version

PHP Version

Language

Allow network access Create a multisite network

Confirm Apply Settings & Reset Playground Applying these runtime settings will reset WordPress to its initial state and wipe unsaved database, uploads, and theme edits.

/wordpress

wp-admin

wp-content

wp-includes

wp-config.php

index.php

/wordpress/wp-config.php

<?php define( 'DB_NAME', 'database_name_here' ); define( 'DB_USER', 'username_here' ); define( 'DB_PASSWORD', 'password_here' ); define( 'DB_HOST', 'localhost' ); define( 'DB_CHARSET', 'utf8mb4' );

blueprint.json

landing.html

Database management is an early access featureWordPress Playground emulates MySQL using SQLite. Report issues on the GitHub issue tracker.

Database driverMySQL emulation backed by SQLite

SQLite database path/wordpress/wp-content/database/.ht.sqlite

Size452 KB

[21-May-2026 10:18:21 UTC] PHP Warning: file_get_contents(/wordpress/wp-admin/css/view-transitions.min.css): Failed to open stream.

[21-May-2026 10:18:20 UTC] PHP Notice: Function wp_maybe_inline_styles was called incorrectly.

[21-May-2026 10:18:19 UTC] PHP Fatal: Example plugin bootstrap failed in /wordpress/wp-content/plugins/demo/plugin.php on line 44.

My WordPress Website

Hello from WordPress Playground!

Loading state: Gutenberg PR 64218

Blueprints

Runtime Settings