diff --git a/src/tppt/pptx/action.py b/src/tppt/pptx/action.py
index 79bb17e..bfd7e96 100644
--- a/src/tppt/pptx/action.py
+++ b/src/tppt/pptx/action.py
@@ -1,3 +1,5 @@
+from typing import Self
+
 from pptx.action import ActionSetting as _PptxActionSetting
 from pptx.action import Hyperlink as _PptxHyperlink
 from pptx.enum.action import PP_ACTION_TYPE
@@ -16,6 +18,10 @@ def address(self) -> str | None:
     def address(self, value: str | None):
         self._pptx.address = value
 
+    def set_address(self, value: str | None) -> Self:
+        self.address = value
+        return self
+
 
 class ActionSetting(PptxConvertible[_PptxActionSetting]):
     @property
@@ -38,3 +44,7 @@ def target_slide(self, value: Slide | None):
             self._pptx.target_slide = None
         else:
             self._pptx.target_slide = value._pptx
+
+    def set_target_slide(self, value: Slide | None) -> Self:
+        self.target_slide = value
+        return self
diff --git a/src/tppt/pptx/dml/effect.py b/src/tppt/pptx/dml/effect.py
index a30b7cf..8b1fed6 100644
--- a/src/tppt/pptx/dml/effect.py
+++ b/src/tppt/pptx/dml/effect.py
@@ -1,3 +1,5 @@
+from typing import Self
+
 from pptx.dml.effect import ShadowFormat as _PptxShadowFormat
 
 from tppt.pptx.converter import PptxConvertible
@@ -11,3 +13,7 @@ def inherit(self) -> bool:
     @inherit.setter
     def inherit(self, value: bool) -> None:
         self._pptx.inherit = value
+
+    def set_inherit(self, value: bool) -> Self:
+        self._pptx.inherit = value
+        return self
diff --git a/src/tppt/pptx/dml/line.py b/src/tppt/pptx/dml/line.py
index 87cba96..150ab7d 100644
--- a/src/tppt/pptx/dml/line.py
+++ b/src/tppt/pptx/dml/line.py
@@ -26,6 +26,12 @@ def dash_style(
     ) -> None:
         self._pptx.dash_style = to_pptx_line_dash_style(value)
 
+    def set_dash_style(
+        self, value: MSO_LINE_DASH_STYLE | LiteralLineDashStyle | None
+    ) -> "LineFormat":
+        self.dash_style = value
+        return self
+
     @property
     def fill(self) -> FillFormat:
         return FillFormat(self._pptx.fill)
@@ -37,3 +43,7 @@ def width(self) -> EnglishMetricUnits | None:
     @width.setter
     def width(self, value: EnglishMetricUnits | _PptxEmu) -> None:
         self._pptx.width = to_english_metric_units(value)
+
+    def set_width(self, value: EnglishMetricUnits | _PptxEmu) -> "LineFormat":
+        self.width = value
+        return self
diff --git a/src/tppt/pptx/presentation.py b/src/tppt/pptx/presentation.py
index 0b592af..5f44c4f 100644
--- a/src/tppt/pptx/presentation.py
+++ b/src/tppt/pptx/presentation.py
@@ -78,6 +78,10 @@ def slide_width(self) -> Length | None:
     def slide_width(self, value: Length | LiteralLength) -> None:
         self._pptx.slide_width = to_pptx_length(value)
 
+    def set_slide_width(self, value: Length | LiteralLength) -> Self:
+        self.slide_width = value
+        return self
+
     @property
     def slide_height(self) -> Length | None:
         return to_tppt_length(self._pptx.slide_height)
@@ -86,6 +90,10 @@ def slide_height(self) -> Length | None:
     def slide_height(self, value: Length | LiteralLength) -> None:
         self._pptx.slide_height = to_pptx_length(value)
 
+    def set_slide_height(self, value: Length | LiteralLength) -> Self:
+        self.slide_height = value
+        return self
+
     @property
     def tree(self) -> dict[str, Any]:
         """Get the node tree of the presentation."""
diff --git a/src/tppt/pptx/slide.py b/src/tppt/pptx/slide.py
index 04a57a1..bf021a1 100644
--- a/src/tppt/pptx/slide.py
+++ b/src/tppt/pptx/slide.py
@@ -60,6 +60,10 @@ def name(self) -> str:
     def name(self, value: str) -> None:
         self._pptx.name = value
 
+    def set_name(self, value: str) -> Self:
+        self.name = value
+        return self
+
 
 class Slide(_BaseSlide[PptxSlide]):
     """Slide wrapper with type safety."""
diff --git a/src/tppt/pptx/text/font.py b/src/tppt/pptx/text/font.py
index 6ce79f9..06eafae 100644
--- a/src/tppt/pptx/text/font.py
+++ b/src/tppt/pptx/text/font.py
@@ -15,6 +15,10 @@ def name(self) -> str | None:
     def name(self, name: str) -> None:
         self._pptx.name = name
 
+    def set_name(self, name: str) -> "Font":
+        self.name = name
+        return self
+
     @property
     def size(self) -> Length | None:
         return to_tppt_length(self._pptx.size)
@@ -23,6 +27,10 @@ def size(self) -> Length | None:
     def size(self, size: Length) -> None:
         self._pptx.size = to_pptx_length(size)
 
+    def set_size(self, size: Length) -> "Font":
+        self.size = size
+        return self
+
     @property
     def bold(self) -> bool | None:
         return self._pptx.bold
@@ -31,6 +39,10 @@ def bold(self) -> bool | None:
     def bold(self, bold: bool) -> None:
         self._pptx.bold = bold
 
+    def set_bold(self, bold: bool) -> "Font":
+        self.bold = bold
+        return self
+
     @property
     def italic(self) -> bool | None:
         return self._pptx.italic
@@ -39,6 +51,10 @@ def italic(self) -> bool | None:
     def italic(self, italic: bool) -> None:
         self._pptx.italic = italic
 
+    def set_italic(self, italic: bool) -> "Font":
+        self.italic = italic
+        return self
+
     @property
     def underline(self) -> bool | MSO_TEXT_UNDERLINE_TYPE | None:
         return self._pptx.underline
@@ -47,6 +63,10 @@ def underline(self) -> bool | MSO_TEXT_UNDERLINE_TYPE | None:
     def underline(self, underline: bool | MSO_TEXT_UNDERLINE_TYPE) -> None:
         self._pptx.underline = underline
 
+    def set_underline(self, underline: bool | MSO_TEXT_UNDERLINE_TYPE) -> "Font":
+        self.underline = underline
+        return self
+
     @property
     def color(self) -> ColorFormat:
         return ColorFormat(self._pptx.color)
@@ -54,3 +74,7 @@ def color(self) -> ColorFormat:
     @color.setter
     def color(self, color: ColorFormat) -> None:
         self._pptx.color = color.to_pptx()
+
+    def set_color(self, color: ColorFormat) -> "Font":
+        self.color = color
+        return self
diff --git a/src/tppt/pptx/text/hyperlink.py b/src/tppt/pptx/text/hyperlink.py
index 6132075..55bd51b 100644
--- a/src/tppt/pptx/text/hyperlink.py
+++ b/src/tppt/pptx/text/hyperlink.py
@@ -1,3 +1,5 @@
+from typing import Self
+
 from pptx.text.text import _Hyperlink as PptxHyperlink
 
 from tppt.pptx.converter import PptxConvertible
@@ -11,3 +13,7 @@ def address(self) -> str | None:
     @address.setter
     def address(self, address: str | None) -> None:
         self._pptx.address = address
+
+    def set_address(self, address: str | None) -> Self:
+        self._pptx.address = address
+        return self
diff --git a/src/tppt/pptx/text/paragraph.py b/src/tppt/pptx/text/paragraph.py
index 15f4b90..c84baf1 100644
--- a/src/tppt/pptx/text/paragraph.py
+++ b/src/tppt/pptx/text/paragraph.py
@@ -1,3 +1,5 @@
+from typing import Self
+
 from pptx.enum.text import PP_PARAGRAPH_ALIGNMENT
 from pptx.text.text import _Paragraph as PptxParagraph
 from pptx.util import Length as PptxLength
@@ -23,6 +25,10 @@ def alignment(self) -> PP_PARAGRAPH_ALIGNMENT | None:
     def alignment(self, value: PP_PARAGRAPH_ALIGNMENT | None) -> None:
         self._pptx.alignment = value
 
+    def set_alignment(self, value: PP_PARAGRAPH_ALIGNMENT | None) -> Self:
+        self.alignment = value
+        return self
+
     def clear(self) -> None:
         self._pptx.clear()
 
@@ -38,6 +44,10 @@ def level(self) -> int:
     def level(self, value: int) -> None:
         self._pptx.level = value
 
+    def set_level(self, value: int) -> Self:
+        self.level = value
+        return self
+
     @property
     def line_spacing(self) -> int | float | Length | None:
         match self._pptx.line_spacing:
@@ -54,6 +64,10 @@ def line_spacing(self, value: int | float | Length | PptxLength | None) -> None:
             case _:
                 self._pptx.line_spacing = to_pptx_length(value)
 
+    def set_line_spacing(self, value: int | float | Length | PptxLength | None) -> Self:
+        self.line_spacing = value
+        return self
+
     @property
     def runs(self) -> tuple[Run, ...]:
         return tuple(Run(run) for run in self._pptx.runs)
@@ -74,6 +88,10 @@ def space_after(self, value: Length | PptxLength | None) -> None:
             case _:
                 self._pptx.space_after = to_pptx_length(value)
 
+    def set_space_after(self, value: Length | PptxLength | None) -> Self:
+        self.space_after = value
+        return self
+
     @property
     def space_before(self) -> Length | None:
         match self._pptx.space_before:
@@ -90,6 +108,10 @@ def space_before(self, value: Length | PptxLength | None) -> None:
             case _:
                 self._pptx.space_before = to_pptx_length(value)
 
+    def set_space_before(self, value: Length | PptxLength | None) -> Self:
+        self.space_before = value
+        return self
+
     @property
     def text(self) -> str:
         return self._pptx.text
@@ -97,3 +119,7 @@ def text(self) -> str:
     @text.setter
     def text(self, value: str) -> None:
         self._pptx.text = value
+
+    def set_text(self, value: str) -> Self:
+        self.text = value
+        return self
diff --git a/src/tppt/pptx/text/run.py b/src/tppt/pptx/text/run.py
index a8e9490..1ef55d8 100644
--- a/src/tppt/pptx/text/run.py
+++ b/src/tppt/pptx/text/run.py
@@ -1,3 +1,5 @@
+from typing import Self
+
 from pptx.text.text import _Run as PptxRun
 
 from tppt.pptx.converter import PptxConvertible
@@ -21,3 +23,7 @@ def text(self) -> str:
     @text.setter
     def text(self, text: str) -> None:
         self._pptx.text = text
+
+    def set_text(self, text: str) -> Self:
+        self.text = text
+        return self
diff --git a/src/tppt/pptx/text/text_frame.py b/src/tppt/pptx/text/text_frame.py
index f9be9fc..6f92e6b 100644
--- a/src/tppt/pptx/text/text_frame.py
+++ b/src/tppt/pptx/text/text_frame.py
@@ -1,3 +1,5 @@
+from typing import Self
+
 from pptx.enum.text import MSO_AUTO_SIZE, MSO_VERTICAL_ANCHOR
 from pptx.text.text import TextFrame as PptxTextFrame
 from pptx.util import Length as PptxLength
@@ -28,6 +30,10 @@ def auto_size(self) -> MSO_AUTO_SIZE | None:
     def auto_size(self, value: MSO_AUTO_SIZE | None) -> None:
         self._pptx.auto_size = value
 
+    def set_auto_size(self, value: MSO_AUTO_SIZE | None) -> Self:
+        self.auto_size = value
+        return self
+
     def clear(self) -> None:
         self._pptx.clear()
 
@@ -49,6 +55,10 @@ def margin_bottom(self) -> EnglishMetricUnits:
     def margin_bottom(self, value: Length | LiteralLength | PptxLength) -> None:
         self._pptx.margin_bottom = to_pptx_length(value)
 
+    def set_margin_bottom(self, value: Length | LiteralLength | PptxLength) -> Self:
+        self.margin_bottom = value
+        return self
+
     @property
     def margin_left(self) -> EnglishMetricUnits:
         return to_english_metric_units(self._pptx.margin_left)
@@ -57,6 +67,10 @@ def margin_left(self) -> EnglishMetricUnits:
     def margin_left(self, value: Length | LiteralLength | PptxLength) -> None:
         self._pptx.margin_left = to_pptx_length(value)
 
+    def set_margin_left(self, value: Length | LiteralLength | PptxLength) -> Self:
+        self.margin_left = value
+        return self
+
     @property
     def margin_right(self) -> EnglishMetricUnits:
         return to_english_metric_units(self._pptx.margin_right)
@@ -65,6 +79,10 @@ def margin_right(self) -> EnglishMetricUnits:
     def margin_right(self, value: Length | LiteralLength | PptxLength) -> None:
         self._pptx.margin_right = to_pptx_length(value)
 
+    def set_margin_right(self, value: Length | LiteralLength | PptxLength) -> Self:
+        self.margin_right = value
+        return self
+
     @property
     def margin_top(self) -> EnglishMetricUnits:
         return to_english_metric_units(self._pptx.margin_top)
@@ -73,6 +91,10 @@ def margin_top(self) -> EnglishMetricUnits:
     def margin_top(self, value: Length | LiteralLength | PptxLength) -> None:
         self._pptx.margin_top = to_pptx_length(value)
 
+    def set_margin_top(self, value: Length | LiteralLength | PptxLength) -> Self:
+        self.margin_top = value
+        return self
+
     @property
     def paragraphs(self) -> tuple[Paragraph, ...]:
         return tuple(Paragraph(paragraph) for paragraph in self._pptx.paragraphs)
@@ -85,6 +107,10 @@ def text(self) -> str:
     def text(self, text: str) -> None:
         self._pptx.text = text
 
+    def set_text(self, text: str) -> Self:
+        self.text = text
+        return self
+
     @property
     def vertical_anchor(self) -> MSO_VERTICAL_ANCHOR | None:
         return self._pptx.vertical_anchor
@@ -93,6 +119,10 @@ def vertical_anchor(self) -> MSO_VERTICAL_ANCHOR | None:
     def vertical_anchor(self, value: MSO_VERTICAL_ANCHOR | None) -> None:
         self._pptx.vertical_anchor = value
 
+    def set_vertical_anchor(self, value: MSO_VERTICAL_ANCHOR | None) -> Self:
+        self.vertical_anchor = value
+        return self
+
     @property
     def word_wrap(self) -> bool | None:
         return self._pptx.word_wrap
@@ -100,3 +130,7 @@ def word_wrap(self) -> bool | None:
     @word_wrap.setter
     def word_wrap(self, value: bool | None) -> None:
         self._pptx.word_wrap = value
+
+    def set_word_wrap(self, value: bool | None) -> Self:
+        self.word_wrap = value
+        return self