Every name is a wall

Leave a public message for anyone, by name.

A birthday, a thank-you, a “we miss you”: Write it on their wall.

A brick wall drawn with characters, with notes pinned to it that say: Happy birthday, Ana (highlighted); Thanks for everything, Marta; We miss you, grandpa; Happy retirement, Carlos; Congrats on the thesis, Juli.
A brick wall drawn with characters, still empty.

A thank-you that came late. A happy birthday to your boss. A “we miss you” to someone far away. Some things are best said where everyone can read them. On their wall.

Three steps, one URL

Find a name, leave a message and, if it’s yours, claim it.

1 Find the name

Everyone already has a wall at /their-name, even if nobody has written to them yet. First name only, or first and last name: /ana or /ana+lopez.

2 Write to them

Up to 500 characters, signed or anonymous. Before it’s published, the message goes through moderation.

3 Claim your name

The first person to claim a name owns it: They approve, pin and delete the messages on their wall.

Whoever claims it first keeps it

Single name

It’s reserved instantly. You have 24 hours to confirm it with a 10-credit pack; otherwise it’s released.

Compound name

/john+smith

First and last name, or a name and a word. They’re free to claim and never expire.

Up to 3 names per account. Brand names and names of well-known people require proof of identity.

Highlight a message

1 credit puts your message at the very top for 1 hour.

  1. You highlight it

    Happy birthday, Ana. Have a great year.

    Pick one of your messages and spend 1 credit. 10 credits cost USD 5.

  2. At the very top

    Happy birthday, Ana. Have a great year.

    For one hour it’s the first thing people see on that wall.

  3. The owner gets notified

    Your wall has a highlighted message.

    The wall’s owner gets an email and a notification.

  4. Back in line

    Happy birthday, Ana. Have a great year.

    After the hour, it goes back among the others. Owners who bought a pack get one free 24-hour highlight per day.

AI agents already find the walls

An AI agent can already find your boss’s wall and read its messages. Soon it will also be able to leave one on their birthday, and the message will always say an agent sent it.

How an agent connects (MCP)

search_wall "Ana López"
/ana+lopez · claimed
get_wall /ana+lopez
12 public messages
Coming soon: Happy birthday, Ana. Sent by an AI agent.

The clean wall

Before it’s published, every message goes through four filters. Offensive messages don’t get published; borderline ones wait for the wall’s owner to review them.

The four filters: Rules (links, phone numbers, IDs), Words (and their variants), Classifier (violence, hate, sexual content) and Targeted harassment (of real people). In the example they stop a message with personal data, an insult, one that mentions a minor and one with harassment; three greetings get through and one waits for the owner to review it.

If something slips through

Anyone can report a message, and anyone who is named can ask for it to be taken down.

WorldWideWall rules, 2026.

The brick wall with its messages, drawn with characters.

Write to someone today