diff --git a/configforge/commands/generate.py b/configforge/commands/generate.py
new file mode 100644
index 0000000..8ebb8fd
--- /dev/null
+++ b/configforge/commands/generate.py
@@ -0,0 +1,94 @@
+"""Generate command for ConfigForge."""
+
+from pathlib import Path
+from typing import Optional
+
+import click
+
+from configforge.exceptions import (
+    FileOperationError,
+    InvalidConfigFormatError,
+    SchemaGenerationError,
+)
+from configforge.formatters import JSONHandler, TypeScriptHandler, YAMLHandler
+from configforge.utils.file_parser import detect_format
+
+
+@click.command("generate")
+@click.argument("input_file", type=click.Path(exists=True))
+@click.option(
+    "--output",
+    "-o",
+    type=click.Path(),
+    help="Output file path (default: stdout)",
+)
+@click.option(
+    "--interface-name",
+    "-n",
+    default="Config",
+    help="Name for the generated TypeScript interface",
+)
+@click.option(
+    "--from-data",
+    is_flag=True,
+    default=False,
+    help="Generate TypeScript interface from sample data instead of schema",
+)
+def generate(
+    input_file: str,
+    output: Optional[str],
+    interface_name: str,
+    from_data: bool,
+) -> None:
+    """Generate TypeScript interfaces from JSON Schema or config data."""
+    try:
+        format_type = detect_format(input_file)
+
+        if format_type not in ("json", "yaml", "yml"):
+            raise InvalidConfigFormatError(
+                f"Unsupported format: {format_type}. Use JSON or YAML."
+            )
+
+        if from_data:
+            data = _read_data(input_file, format_type)
+            ts_output = TypeScriptHandler.generate_from_data(data, interface_name)
+        else:
+            schema = _read_schema(input_file, format_type)
+            ts_output = TypeScriptHandler.generate_from_schema(schema, interface_name)
+
+        if output:
+            _write_output(output, ts_output)
+            click.echo(f"Generated TypeScript interface -> {output}")
+        else:
+            click.echo(ts_output)
+
+    except (InvalidConfigFormatError, FileOperationError, SchemaGenerationError) as e:
+        click.echo(f"Error: {e.message}", err=True)
+        click.get_current_context().exit(1)
+
+
+def _read_data(filepath: str, format_type: str) -> dict:
+    """Read configuration data from file."""
+    if format_type == "json":
+        return JSONHandler.read(filepath)
+    else:
+        return YAMLHandler.read(filepath)
+
+
+def _read_schema(filepath: str, format_type: str) -> dict:
+    """Read JSON Schema from file."""
+    if format_type == "json":
+        return JSONHandler.read(filepath)
+    else:
+        return YAMLHandler.read(filepath)
+
+
+def _write_output(filepath: str, content: str) -> None:
+    """Write content to output file."""
+    try:
+        with open(filepath, "w", encoding="utf-8") as f:
+            f.write(content)
+    except PermissionError:
+        raise FileOperationError(f"Permission denied: {filepath}", filepath=filepath)
+    except OSError as e:
+        raise FileOperationError(f"Failed to write {filepath}: {str(e)}", filepath=filepath)