# Subdomains

Did you know that with ENS's hierarchical structure, you have the creative freedom to craft subdomains under your ENS domains? It's like owning a digital tree, where each branch can be a unique subdomain!

Take Zim, for instance. He owns "**zim.eth**" and has the flexibility to create "**dev.zim.eth**," customizing it to suit his needs or style. Whether it's for personal branding, project differentiation, or organizational needs, the possibilities are endless with subdomains.

Eager to dive deeper and explore the world of subdomains? Discover how to masterfully [manage them ](../../subnames/manage-subdomains)and unlock their full potential on Vision.io.

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[Jump to the Subdomains FAQ Section.](../../subnames/manage-subdomains)
