diff --git a/django_logging/formatters/__init__.py b/django_logging/formatters/__init__.py
index cd8b46e..fe40a2c 100644
--- a/django_logging/formatters/__init__.py
+++ b/django_logging/formatters/__init__.py
@@ -1 +1,4 @@
 from .colored_formatter import ColoredFormatter
+from .flat_formatter import FLATFormatter
+from .json_formatter import JSONFormatter  # pylint: disable=E0401, E0611
+from .xml_formatter import XMLFormatter  # pylint: disable=E0401, E0611
diff --git a/django_logging/formatters/flat_formatter.py b/django_logging/formatters/flat_formatter.py
new file mode 100644
index 0000000..a6698c3
--- /dev/null
+++ b/django_logging/formatters/flat_formatter.py
@@ -0,0 +1,35 @@
+from logging import LogRecord
+
+from django_logging.formatters.base import (  # pylint: disable=E0401, E0611
+    BaseStructuredFormatter,
+)
+
+
+class FLATFormatter(BaseStructuredFormatter):
+    """A custom log formatter that formats log records as a single flat line
+    string, with key-value pairs like `asctime='2019-04-13' level='INFO'`."""
+
+    def format(self, record: LogRecord) -> str:
+        """Formats the log record as a flat line string.
+
+        Args:
+        ----
+            record (logging.LogRecord): The log record object.
+
+        Returns:
+        -------
+            str: The formatted flat line string.
+
+        """
+        # Build the flat line string based on the specifiers
+        flat_line = " ".join(
+            f"{specifier}='{self._get_field_value(record, specifier)}'"
+            for specifier in self.specifiers
+            if self._get_field_value(record, specifier) is not None
+        )
+
+        # Add exception information if available
+        if record.exc_info:
+            flat_line += f" exception='{self.formatException(record.exc_info)}'"
+
+        return flat_line