diff --git a/packages/reflex-base/news/5417.feature.md b/packages/reflex-base/news/5417.feature.md
new file mode 100644
index 00000000000..522d7e46f6c
--- /dev/null
+++ b/packages/reflex-base/news/5417.feature.md
@@ -0,0 +1 @@
+`StringVar` now includes `lstrip` and `rstrip` methods. The `strip` method now accepts an optional `chars` argument for consistency with Python’s str API.
diff --git a/packages/reflex-base/src/reflex_base/.templates/web/utils/state.js b/packages/reflex-base/src/reflex_base/.templates/web/utils/state.js
index 93fa01adbd4..7323a5f4ab6 100644
--- a/packages/reflex-base/src/reflex_base/.templates/web/utils/state.js
+++ b/packages/reflex-base/src/reflex_base/.templates/web/utils/state.js
@@ -1172,6 +1172,56 @@ export const pyOr = (a, b) => (isTrue(a) ? a : b());
  */
 export const pyAnd = (a, b) => (isTrue(a) ? b() : a);
 
+/***
+ * Python-semantics str.lstrip: remove leading characters in the given set.
+ * @param {string} s The string to strip.
+ * @param {string?} chars Characters to remove; null/undefined strips whitespace.
+ * @returns {string} The stripped string.
+ */
+export const pyLstrip = (s, chars) => {
+  if (chars == null) return s.trimStart();
+  const charSet = new Set(chars);
+  let start = 0;
+  while (start < s.length) {
+    const cp = String.fromCodePoint(s.codePointAt(start));
+    if (!charSet.has(cp)) break;
+    start += cp.length;
+  }
+  return s.slice(start);
+};
+
+/***
+ * Python-semantics str.rstrip: remove trailing characters in the given set.
+ * @param {string} s The string to strip.
+ * @param {string?} chars Characters to remove; null/undefined strips whitespace.
+ * @returns {string} The stripped string.
+ */
+export const pyRstrip = (s, chars) => {
+  if (chars == null) return s.trimEnd();
+  const charSet = new Set(chars);
+  let end = s.length;
+  while (end > 0) {
+    // step back over a full code point (surrogate pairs are 2 units wide)
+    let cp = s[end - 1];
+    if (end > 1) {
+      const pair = String.fromCodePoint(s.codePointAt(end - 2));
+      if (pair.length === 2) cp = pair;
+    }
+    if (!charSet.has(cp)) break;
+    end -= cp.length;
+  }
+  return s.slice(0, end);
+};
+
+/***
+ * Python-semantics str.strip: remove leading and trailing characters in the given set.
+ * @param {string} s The string to strip.
+ * @param {string?} chars Characters to remove; null/undefined strips whitespace.
+ * @returns {string} The stripped string.
+ */
+export const pyStrip = (s, chars) =>
+  chars == null ? s.trim() : pyRstrip(pyLstrip(s, chars), chars);
+
 /**
  * Get the value from a ref.
  * @param ref The ref to get the value from.
diff --git a/packages/reflex-base/src/reflex_base/vars/sequence.py b/packages/reflex-base/src/reflex_base/vars/sequence.py
index a296f0052b8..b1f990ed3f1 100644
--- a/packages/reflex-base/src/reflex_base/vars/sequence.py
+++ b/packages/reflex-base/src/reflex_base/vars/sequence.py
@@ -14,9 +14,10 @@
 from typing_extensions import TypeVar as TypingExtensionsTypeVar
 
 from reflex_base import constants
-from reflex_base.constants.base import REFLEX_VAR_OPENING_TAG
+from reflex_base.constants.base import REFLEX_VAR_OPENING_TAG, Dirs
 from reflex_base.utils import types
 from reflex_base.utils.exceptions import VarTypeError
+from reflex_base.utils.imports import ImportDict, ImportVar
 from reflex_base.utils.types import GenericType, get_origin
 
 from .base import (
@@ -674,6 +675,20 @@ def lower(self) -> StringVar:
         """
         return string_lower_operation(self)
 
+    def lstrip(self, chars: StringVar | str | None = None) -> StringVar:
+        """Left strip the string.
+
+        Args:
+            chars: Characters to remove from the left side. If None, strip whitespace.
+
+        Returns:
+            The string lstrip operation.
+        """
+        if chars is not None and not isinstance(chars, (StringVar, str)):
+            raise_unsupported_operand_types("lstrip", (type(self), type(chars)))
+
+        return string_lstrip_operation(self, chars)
+
     def upper(self) -> StringVar:
         """Convert the string to uppercase.
 
@@ -698,13 +713,19 @@ def capitalize(self) -> StringVar:
         """
         return string_capitalize_operation(self)
 
-    def strip(self) -> StringVar:
+    def strip(self, chars: StringVar | str | None = None) -> StringVar:
         """Strip the string.
 
+        Args:
+            chars: Characters to remove from both ends. If None, strip whitespace.
+
         Returns:
             The string strip operation.
         """
-        return string_strip_operation(self)
+        if chars is not None and not isinstance(chars, (StringVar, str)):
+            raise_unsupported_operand_types("strip", (type(self), type(chars)))
+
+        return string_strip_operation(self, chars)
 
     def reversed(self) -> StringVar:
         """Reverse the string.
@@ -714,6 +735,20 @@ def reversed(self) -> StringVar:
         """
         return self.split().reverse().join()
 
+    def rstrip(self, chars: StringVar | str | None = None) -> StringVar:
+        """Right strip the string.
+
+        Args:
+            chars: Characters to remove from the right side. If None, strip whitespace.
+
+        Returns:
+            The string rstrip operation.
+        """
+        if chars is not None and not isinstance(chars, (StringVar, str)):
+            raise_unsupported_operand_types("rstrip", (type(self), type(chars)))
+
+        return string_rstrip_operation(self, chars)
+
     def contains(
         self, other: StringVar | str, field: StringVar | str | None = None
     ) -> BooleanVar:
@@ -971,17 +1006,80 @@ def string_capitalize_operation(string: StringVar[Any]):
     )
 
 
+_PY_STRIP_IMPORT: ImportDict = {
+    f"$/{Dirs.STATE_PATH}": [ImportVar(tag="pyStrip")],
+}
+
+_PY_LSTRIP_IMPORT: ImportDict = {
+    f"$/{Dirs.STATE_PATH}": [ImportVar(tag="pyLstrip")],
+}
+
+_PY_RSTRIP_IMPORT: ImportDict = {
+    f"$/{Dirs.STATE_PATH}": [ImportVar(tag="pyRstrip")],
+}
+
+
 @var_operation
-def string_strip_operation(string: StringVar[Any]):
-    """Strip a string.
+def string_strip_operation(
+    string: StringVar[Any],
+    chars: StringVar[Any] | str | None = None,
+):
+    """Strip whitespace or the given characters from both ends of a string.
 
     Args:
         string: The string to strip.
+        chars: The set of characters to remove. If None, strip whitespace.
 
     Returns:
         The stripped string.
     """
-    return var_operation_return(js_expression=f"{string}.trim()", var_type=str)
+    return var_operation_return(
+        js_expression=f"pyStrip({string}, {chars})",
+        var_type=str,
+        var_data=VarData(imports=_PY_STRIP_IMPORT),
+    )
+
+
+@var_operation
+def string_lstrip_operation(
+    string: StringVar[Any],
+    chars: StringVar[Any] | str | None = None,
+):
+    """Strip whitespace or the given characters from the start of a string.
+
+    Args:
+        string: The string to strip.
+        chars: The set of characters to remove. If None, strip whitespace.
+
+    Returns:
+        The stripped string.
+    """
+    return var_operation_return(
+        js_expression=f"pyLstrip({string}, {chars})",
+        var_type=str,
+        var_data=VarData(imports=_PY_LSTRIP_IMPORT),
+    )
+
+
+@var_operation
+def string_rstrip_operation(
+    string: StringVar[Any],
+    chars: StringVar[Any] | str | None = None,
+):
+    """Strip whitespace or the given characters from the end of a string.
+
+    Args:
+        string: The string to strip.
+        chars: The set of characters to remove. If None, strip whitespace.
+
+    Returns:
+        The stripped string.
+    """
+    return var_operation_return(
+        js_expression=f"pyRstrip({string}, {chars})",
+        var_type=str,
+        var_data=VarData(imports=_PY_RSTRIP_IMPORT),
+    )
 
 
 @var_operation
diff --git a/tests/integration/test_var_operations.py b/tests/integration/test_var_operations.py
index 5b5949188ef..f943dfb5eb9 100644
--- a/tests/integration/test_var_operations.py
+++ b/tests/integration/test_var_operations.py
@@ -47,6 +47,9 @@ class VarOperationState(rx.State):
         str_var2: rx.Field[str] = rx.field("second")
         str_var3: rx.Field[str] = rx.field("ThIrD")
         str_var4: rx.Field[str] = rx.field("a long string")
+        str_var5: rx.Field[str] = rx.field(" spaced ")
+        str_var6: rx.Field[str] = rx.field("-^[a]^-stripped-^[a]^-")
+        strip_chars: rx.Field[str] = rx.field("-^[]a")
         dict1: rx.Field[dict[int, int]] = rx.field({1: 2})
         dict2: rx.Field[dict[int, int]] = rx.field({3: 4})
         html_str: rx.Field[str] = rx.field("<div>hello</div>")
@@ -565,6 +568,24 @@ def index():
             rx.text(VarOperationState.str_var3.lower(), id="str_lower"),
             rx.text(VarOperationState.str_var3.upper(), id="str_upper"),
             rx.text(VarOperationState.str_var4.split(" ").to_string(), id="str_split"),
+            rx.text(VarOperationState.str_var5.strip().to_string(), id="str_strip"),
+            rx.text(VarOperationState.str_var5.lstrip().to_string(), id="str_lstrip"),
+            rx.text(VarOperationState.str_var5.rstrip().to_string(), id="str_rstrip"),
+            rx.text(VarOperationState.str_var6.strip("-^[]a"), id="str_strip_chars"),
+            rx.text(VarOperationState.str_var6.lstrip("-^[]a"), id="str_lstrip_chars"),
+            rx.text(VarOperationState.str_var6.rstrip("-^[]a"), id="str_rstrip_chars"),
+            rx.text(
+                VarOperationState.str_var6.strip(VarOperationState.strip_chars),
+                id="str_strip_chars_var",
+            ),
+            rx.text(
+                VarOperationState.str_var6.lstrip(VarOperationState.strip_chars),
+                id="str_lstrip_chars_var",
+            ),
+            rx.text(
+                VarOperationState.str_var6.rstrip(VarOperationState.strip_chars),
+                id="str_rstrip_chars_var",
+            ),
             rx.text(VarOperationState.list3.join(""), id="list_join"),
             rx.text(VarOperationState.list3.join(","), id="list_join_comma"),
             # Index from an op var
@@ -938,6 +959,15 @@ def test_var_operations(driver, var_operations: AppHarness):
         ("str_lower", "third"),
         ("str_upper", "THIRD"),
         ("str_split", '["a","long","string"]'),
+        ("str_strip", '"spaced"'),
+        ("str_lstrip", '"spaced "'),
+        ("str_rstrip", '" spaced"'),
+        ("str_strip_chars", "stripped"),
+        ("str_lstrip_chars", "stripped-^[a]^-"),
+        ("str_rstrip_chars", "-^[a]^-stripped"),
+        ("str_strip_chars_var", "stripped"),
+        ("str_lstrip_chars_var", "stripped-^[a]^-"),
+        ("str_rstrip_chars_var", "-^[a]^-stripped"),
         # str, int
         ("str_mult_int", "firstfirstfirstfirstfirst"),
         ("str_and_int", "5"),
diff --git a/tests/units/test_var.py b/tests/units/test_var.py
index 114e7cf8dff..be097011729 100644
--- a/tests/units/test_var.py
+++ b/tests/units/test_var.py
@@ -1004,8 +1004,15 @@ def test_string_operations():
 
     assert str(basic_string.length()) == '"Hello, World!".split("").length'
     assert str(basic_string.lower()) == '"Hello, World!".toLowerCase()'
+    assert str(basic_string.lstrip()) == 'pyLstrip("Hello, World!", null)'
     assert str(basic_string.upper()) == '"Hello, World!".toUpperCase()'
-    assert str(basic_string.strip()) == '"Hello, World!".trim()'
+    assert str(basic_string.strip()) == 'pyStrip("Hello, World!", null)'
+    assert str(basic_string.rstrip()) == 'pyRstrip("Hello, World!", null)'
+    assert str(basic_string.lstrip("!H")) == 'pyLstrip("Hello, World!", "!H")'
+    assert str(basic_string.strip("!H")) == 'pyStrip("Hello, World!", "!H")'
+    assert str(basic_string.rstrip("!H")) == 'pyRstrip("Hello, World!", "!H")'
+    chars_var = Var(_js_expr="state.chars").to(str)
+    assert str(basic_string.strip(chars_var)) == 'pyStrip("Hello, World!", state.chars)'
     assert str(basic_string.contains("World")) == '"Hello, World!".includes("World")'
     assert (
         str(basic_string.split(" ").join(",")) == '"Hello, World!".split(" ").join(",")'