diff --git a/rwx/sw/freetube/db.py b/rwx/sw/freetube/db.py
new file mode 100644
index 0000000..4b3f56b
--- /dev/null
+++ b/rwx/sw/freetube/db.py
@@ -0,0 +1,20 @@
+"""Handle FreeTube db."""
+
+def to_db(value: object) -> str:
+    """Render value as string.
+
+    :param value: value to render
+    :type value: object
+    :rtype: str
+    """
+    match value:
+        case bool():
+            text = str(value).lower()
+        case dict():
+            sub = ",".join([f'"{i}":{to_db(v)}' for i, v in value.items()])
+            text = f"{{{sub}}}"
+        case float() | str():
+            text = f'"{value}"'
+        case _:
+            text = str(value)
+    return text