diff --git a/Lib/sqlite3/__main__.py b/Lib/sqlite3/__main__.py
index ec72c6943907175..6065a4ea923f5d8 100644
--- a/Lib/sqlite3/__main__.py
+++ b/Lib/sqlite3/__main__.py
@@ -15,6 +15,13 @@
 from ._completer import completer
 
 
+# IDLE uses CTRL-D for EOF on all platforms (gh-102628).
+if sys.platform == "win32" and "idlelib.run" not in sys.modules:
+    EOF_KEY = "CTRL-Z"
+else:
+    EOF_KEY = "CTRL-D"
+
+
 def execute(c, sql, suppress_errors=True, theme=theme_no_color):
     """Helper that wraps execution of SQL code.
 
@@ -70,7 +77,7 @@ def runsource(self, source, filename="<input>", symbol="single"):
                     print(f"Enter SQL code or one of the below commands, and press enter.\n\n"
                           f"{t.builtin}.version{t.reset}    Print underlying SQLite library version\n"
                           f"{t.builtin}.help{t.reset}       Print this help message\n"
-                          f"{t.builtin}.quit{t.reset}       Exit the CLI, equivalent to CTRL-D\n")
+                          f"{t.builtin}.quit{t.reset}       Exit the CLI, equivalent to {EOF_KEY}\n")
                 case "quit":
                     sys.exit(0)
                 case "":
@@ -115,16 +122,12 @@ def main(*args):
         db_name = repr(args.filename)
 
     # Prepare REPL banner and prompts.
-    if sys.platform == "win32" and "idlelib.run" not in sys.modules:
-        eofkey = "CTRL-Z"
-    else:
-        eofkey = "CTRL-D"
     banner = dedent(f"""
         sqlite3 shell, running on SQLite version {sqlite3.sqlite_version}
         Connected to {db_name}
 
         Each command will be run using execute() on the cursor.
-        Type ".help" for more information; type ".quit" or {eofkey} to quit.
+        Type ".help" for more information; type ".quit" or {EOF_KEY} to quit.
     """).strip()
 
     theme = get_theme()
diff --git a/Lib/test/test_sqlite3/test_cli.py b/Lib/test/test_sqlite3/test_cli.py
index e049d16642ce0ca..2dced0ee1f52753 100644
--- a/Lib/test/test_sqlite3/test_cli.py
+++ b/Lib/test/test_sqlite3/test_cli.py
@@ -82,6 +82,7 @@ class InteractiveSession(unittest.TestCase):
     MEMORY_DB_MSG = "Connected to a transient in-memory database"
     PS1 = "\001\002sqlite> \001\002"
     PS2 = "\001\002    ... \001\002"
+    EOF_KEY = "CTRL-Z" if sys.platform == "win32" else "CTRL-D"
 
     def run_cli(self, *args, commands=()):
         with (
@@ -104,11 +105,19 @@ def run_cli(self, *args, commands=()):
     def test_interact(self):
         out, err = self.run_cli()
         self.assertIn(self.MEMORY_DB_MSG, err)
-        self.assertIn(self.MEMORY_DB_MSG, err)
+        self.assertIn(f'type ".quit" or {self.EOF_KEY} to quit', err)
         self.assertEndsWith(out, self.PS1)
         self.assertEqual(out.count(self.PS1), 1)
         self.assertEqual(out.count(self.PS2), 0)
 
+    def test_interact_help(self):
+        out, err = self.run_cli(commands=(".help",))
+        self.assertIn(self.MEMORY_DB_MSG, err)
+        self.assertIn(f"Exit the CLI, equivalent to {self.EOF_KEY}", out)
+        self.assertEndsWith(out, self.PS1)
+        self.assertEqual(out.count(self.PS1), 2)
+        self.assertEqual(out.count(self.PS2), 0)
+
     def test_interact_quit(self):
         out, err = self.run_cli(commands=(".quit",))
         self.assertIn(self.MEMORY_DB_MSG, err)
diff --git a/Misc/NEWS.d/next/Library/2025-09-18-18-03-32.gh-issue-139105.1QQ_W4.rst b/Misc/NEWS.d/next/Library/2025-09-18-18-03-32.gh-issue-139105.1QQ_W4.rst
new file mode 100644
index 000000000000000..0494a66b094eee9
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2025-09-18-18-03-32.gh-issue-139105.1QQ_W4.rst
@@ -0,0 +1 @@
+Correct the EOF key shown in the :mod:`sqlite3` CLI ``.help`` text on Windows.