my.WordPress.net gives you a complete, private WordPress environment with no sign-up and no hosting plan needed.

Everything stays on your device. You can use it to write, learn, experiment, or build with pre-configured apps like a personal CRM or RSS reader.

Built on WordPress Playground, my.WordPress.net takes the same technology that powers instant WordPress demos and turns it into something permanent and personal. As you don’t need to choose a hosting provider, your WordPress belongs entirely to you. In a publishing environment, you’d briefly interact with WordPress as you prepare your next post. In a personal setting, it becomes a place you shape and return to.

Because sites on my.WordPress.net are private by default and not accessible from the public internet, they don’t behave like traditional websites. They aren’t optimized for traffic, discovery, or presentation, and they don’t need to be. Instead, WordPress becomes a personal environment where ideas can exist before they are ready to be shared, or where they may never be shared at all.

my.WordPress.net includes an App Catalog with pre-configured experiences designed specifically for personal use, built with WordPress plugins. Contacts can be grouped, enriched with personal details, and paired with reminders to reconnect.

What you should know:

• Storage starts at roughly 100 MB
• The first launch takes a little longer while WordPress downloads and initializes
• All data stays in your browser and is not uploaded anywhere
• Each device has its own separate installation
• Backups should be downloaded regularly

Source: WordPress