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ARK server administrationPATCH 2026.10.14

How to Broadcast Messages on an ARK: Survival Evolved Server

By VGSources Team 9 min read

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For ARK: Survival Evolved, the standard way to announce something to everyone online is through an authenticated RCON connection. Enable RCON in the server configuration, use the server’s ServerAdminPassword as the RCON password, and send broadcast <message> without an admincheat prefix. Every connected player receives a large on-screen overlay.

Use serverchat <message> instead when the announcement should appear as a normal in-game chat line. The two commands reach the whole server, but they differ greatly in visibility and intrusiveness.

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What the ARK broadcast command does

The broadcast command displays a prominent announcement overlay to all players currently connected to the server. It is intended for messages that should not be missed, such as an imminent restart, a scheduled event, a rule change, or an urgent moderation notice.

Because the overlay is deliberately conspicuous, it should not be used for every routine reminder. Frequent broadcasts can interrupt building, taming, combat, or exploration. For ordinary information, serverchat is usually the less disruptive choice.

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RCON is the important part of the workflow. You authenticate to the server’s RCON service, then submit the command through that connection. An RCON command is already being sent through an authenticated administrative channel, so adding admincheat is unnecessary and can cause the command to fail.

What you need before sending a message

  • An ARK: Survival Evolved dedicated server that has RCON enabled.
  • Access to the server configuration, specifically GameUserSettings.ini and its [ServerSettings] section, or access to a hosting panel that exposes the same controls.
  • The value configured as ServerAdminPassword. This password is used to authenticate the RCON connection.
  • An RCON client that can connect to the server’s configured RCON port. Any Source-compatible RCON client can be used.
  • A server restart after configuration changes. RCON settings do not become active until the server has restarted.

The RCON port is separate from the ordinary game connection details. Use the port shown by your host or in your server configuration; do not assume that a port from another ARK installation applies to yours.

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Enable RCON in GameUserSettings.ini

Configuration names and presentation vary by host, but the setting belongs under [ServerSettings] in GameUserSettings.ini. The server must have RCON enabled, and ServerAdminPassword must be defined. A typical configuration area will therefore contain the server-admin password alongside the host’s RCON-enabled setting.

  1. Stop the ARK server from the host control panel or service manager. Editing a live configuration can be overwritten when the process stops or restarts.
  2. Open GameUserSettings.ini.
  3. Locate the [ServerSettings] section.
  4. Enable RCON using the option supplied by your host or server manager, and set ServerAdminPassword to a strong value that you can enter into your RCON client.
  5. Save the file, start the server, and wait until it has completed its normal startup.
  6. Confirm the RCON port and connection address in the host panel or server manager. The exact port number is installation-specific.

If your provider supplies a configuration editor rather than direct file access, make the equivalent changes there. The important requirements are that RCON is enabled in the server settings and that the RCON client uses the configured ServerAdminPassword.

Connect an RCON client

Open a Source-compatible RCON client and create a connection using the server address, the configured RCON port, and the value of ServerAdminPassword. The labels differ between clients, but the fields normally represent the same three pieces of information: host, port, and password.

  1. Enter the server address supplied by your host.
  2. Enter the server’s RCON port, not a different game or query port.
  3. Enter the exact ServerAdminPassword, including capitalization and punctuation.
  4. Connect and wait for the client to show an authenticated session.
  5. Send a harmless test message before relying on the connection for a time-sensitive announcement.

Do not put the password into a public chat, screenshot, shared configuration, or automated task that other administrators can view without authorization. Anyone who obtains RCON credentials may be able to issue administrative commands.

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Send a message to everyone

Large overlay: broadcast

In the authenticated RCON command box, enter:

broadcast <message>

Replace <message> with the text you want displayed. For example, a maintenance notice could be entered as:

broadcast Server restart in 10 minutes. Return to a safe location.

Send the command exactly as shown, without admincheat. The result is a large overlay shown to all players connected to that server. The overlay is the most visible option, so reserve it for information that genuinely needs immediate attention.

Chat line: serverchat

For a quieter server-wide announcement, enter:

serverchat <message>

For example:

serverchat Community event starts at the northern obelisk at 20:00 UTC.

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This posts the message to everyone’s in-game chat instead of placing a large overlay over the game view. It is better suited to event reminders, routine rule notices, and other information that players can read when they next check chat.

Which command should you use?

Command Who receives it Where it appears Relative intrusiveness Best use
broadcast <message> All connected players Large on-screen overlay High Urgent notices, imminent restarts, safety warnings
serverchat <message> All connected players In-game server chat Lower Routine reminders, events, rules, community information
serverchatto "<Steam64ID>" <message> One player identified by Steam64 ID Private in-game chat message Low and targeted Individual support, moderation contact, or a player-specific notice

The distinction is not merely cosmetic. A broadcast reaches everyone but interrupts everyone; server chat reaches everyone with less disruption; serverchatto limits the message to one account.

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Send a private message to one player

When an announcement is relevant to only one person, use:

serverchatto "<Steam64ID>" <message>

Replace <Steam64ID> with the player’s Steam64 ID and replace <message> with the text. Keep the quotation marks around the ID in the command format. This avoids turning a player-specific moderation or support message into a server-wide announcement.

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Check the ID carefully before sending. A valid command aimed at the wrong ID can deliver a private message to the wrong player, while a malformed ID can result in no useful delivery.

Use a hosting panel instead of a standalone client

Some game-hosting control panels provide an RCON console directly in the browser. In that case, the panel may handle the connection details for you while still asking for the admin password and the command text.

One panel workflow uses a “Panel RCON” button that becomes available after the required mod or panel component has been installed through the provider’s mod manager. The exact labels and prerequisites depend on the provider. Open the panel’s RCON tool, enter the admin password when prompted, type the bare command, and submit it.

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A panel console does not change ARK’s command syntax. Enter broadcast ..., serverchat ..., or serverchatto ... in the same form you would use in a desktop RCON client, and do not prepend admincheat.

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  • Capture and Tame Dinosaurs: Discover over 100 different dinosaurs and prehistoric creatures on the island, finding ways to tame them into useful additions for your tribe's dino herd
  • Survive Above All: Hunger, thirst, basic safety, and protecting yourself from the weather are all part of the game
  • Harvest, Hunt and Build: Cut down trees and turn them into a basic home, which you can quickly expand into a Jurassic estate. Hunt for meat, scavenge for plants (or start your own garden!)
  • Customize Everything: An extensive crafting system invites you to mix and match materials scavenged from the island, while also modifying the colors, textures, shapes, and styles
  • Explore the Island: Solve the mystery of The ARK as you explore this massive island, discovering Explorer's Notebooks (filled with clues!) throughout

Schedule recurring announcements

For messages that must recur, some hosts offer a Scheduled Tasks tool that runs an RCON command on a timetable. A scheduled task can be useful for a daily event reminder, a warning before a planned restart, or a repeating server rule notice.

  1. Create a scheduled task in the host panel.
  2. Choose the panel’s RCON or command-execution action.
  3. Enter the appropriate bare command, such as serverchat Scheduled restart in 15 minutes. or a less frequent broadcast for an urgent countdown.
  4. Set the interval and time zone explicitly in the panel.
  5. Run the task once manually, if the panel provides a test option, and confirm that players receive the expected message.
  6. Review the task after a server restart to ensure it remains enabled.

Scheduling is a convenience, not a separate ARK messaging system. The task still depends on the panel’s RCON connection, the server being online, and valid administrative credentials. If any of those conditions fail, the announcement will not be delivered.

Send broadcasts from a web-based RCON tool

Web-based RCON services for ARK: Survival Evolved can also send the same commands from a browser. The service must be connected to your server and authenticated with the server’s RCON credentials. Use the same command choice: broadcast for an overlay, serverchat for a normal server-chat line, and serverchatto for one Steam64 ID.

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Because a browser tool places the credentials and administrative interface in an online account, secure that account with a unique password and any additional protection the service offers. Verify the destination server before pressing Send, particularly if you administer more than one ARK instance.

Test the setup without disrupting players

Test RCON with a short, harmless message before using it for maintenance or moderation. A message such as serverchat RCON test. is less disruptive than a full-screen overlay. Confirm that it appears in chat, then test broadcast only when a small group of players is prepared for the overlay.

  • If the chat test appears, the RCON connection and authentication are working.
  • If chat works but the overlay does not, check that you entered broadcast exactly and did not accidentally use a different command.
  • If neither command produces a result, troubleshoot the connection, password, port, and server restart before testing again.
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Troubleshooting failed broadcasts

The RCON client cannot connect

  • Confirm that RCON is enabled in the server settings under [ServerSettings].
  • Verify that the server was restarted after changing the configuration.
  • Check that the client is using the server’s RCON port rather than the ordinary game port.
  • Re-enter ServerAdminPassword exactly as configured.
  • Make sure the server has finished starting and is accepting administrative connections.

The client connects, but the command is rejected

  • Remove the admincheat prefix. RCON is already authenticated.
  • Check spelling and spacing in the command.
  • Use a simple test message with no unusual punctuation first.
  • Confirm that the client is connected to the intended ARK: Survival Evolved server.

The message reaches chat but no overlay appears

This normally means the command used was serverchat rather than broadcast, or that the command text was altered by a panel’s input field. Submit the bare broadcast command through the authenticated RCON console and test again with a short message.

A private message does not reach the intended player

Check the Steam64 ID, including every digit, and preserve the quotation marks shown in the command format. Make sure the player is currently connected to that server. A private command cannot reach a player who is not present on the instance at the time it is sent.

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A scheduled message stops appearing

Check whether the scheduled task is still enabled, whether its time zone or interval changed, and whether the panel can still authenticate to RCON. A task may also fail while the server is offline or during a restart, so inspect the panel’s task history if it provides one.

ARK: Survival Evolved versus ARK: Survival Ascended

This guide is for ARK: Survival Evolved. Several command references found online target ARK: Survival Ascended instead. A cheatsheet for Ascended lists the same broadcast and serverchat command names, but version, server-manager, and mod behavior can differ.

Before copying a command from another guide, check the game title in its heading and the version or mod context. Do not assume that a setting described for Ascended has the same location or activation behavior in an Evolved installation. If a command behaves unexpectedly, first verify that the guide and your server are for the same game.

Good administration practices

Match urgency to visibility

Use the overlay only when every connected player should stop and read the message. A restart countdown, emergency rollback warning, or immediate safety instruction justifies broadcast. Use serverchat for information that can wait until a player opens or notices chat.

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Keep messages concise

State the action, timing, and consequence in one readable sentence. For example, identify when a restart happens and what players should do before it. Long announcements are harder to read in either an overlay or a fast-moving chat feed.

Separate testing from live notices

Use a harmless chat test while configuring RCON. Do not test repeatedly with a full-screen broadcast while a busy server is active. Once the connection is confirmed, reserve live overlays for real notices.

Protect administrative access

ServerAdminPassword functions as the RCON password, so treat it as an administrative credential. Limit access to the RCON client or panel, avoid sharing screenshots that reveal it, and change it if it has been exposed. After changing the password, update every RCON client and scheduled task that uses the old value.

Quick reference

  1. Enable RCON in GameUserSettings.ini under [ServerSettings].
  2. Set and protect ServerAdminPassword.
  3. Restart the server so the change takes effect.
  4. Connect with a Source-compatible RCON client, a host-panel RCON console, or an authenticated web RCON tool.
  5. Send broadcast <message> for a large overlay, serverchat <message> for a quieter server-wide chat line, or serverchatto "<Steam64ID>" <message> for one player.
  6. Do not add admincheat to an RCON command.
  7. Confirm that the instructions you are following target ARK: Survival Evolved, not only ARK: Survival Ascended.

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