diff --git a/.gitignore b/.gitignore
index c46c0b6..bc8255a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ __pycache__/
 # Distribution / packaging
 .Python
 env/
+.venv/
 build/
 develop-eggs/
 dist/
diff --git a/examples/collapsible.py b/examples/collapsible.py
new file mode 100644
index 0000000..ea3401d
--- /dev/null
+++ b/examples/collapsible.py
@@ -0,0 +1,15 @@
+"""Example for QCollapsible"""
+from PySide2.QtWidgets import QLabel
+from superqt import QCollapsible
+from superqt.qtcompat.QtWidgets import QApplication, QPushButton, QLabel
+
+app = QApplication([])
+
+collapsible = QCollapsible("Advanced analysis")
+collapsible.addWidget(QLabel("This is the inside of the collapsible frame"))
+for i in range(10):
+    collapsible.addWidget(QPushButton(f"Content button {i + 1}"))
+
+collapsible.expand(animate=False)
+collapsible.show()
+app.exec_()
diff --git a/src/superqt/__init__.py b/src/superqt/__init__.py
index 2ab73fb..82760bd 100644
--- a/src/superqt/__init__.py
+++ b/src/superqt/__init__.py
@@ -6,6 +6,7 @@ except ImportError:
 
 
 from ._eliding_label import QElidingLabel
+from .collapsible import QCollapsible
 from .combobox import QEnumComboBox
 from .sliders import (
     QDoubleRangeSlider,
@@ -33,4 +34,5 @@ __all__ = [
     "QMessageHandler",
     "QRangeSlider",
     "QEnumComboBox",
+    "QCollapsible",
 ]
diff --git a/src/superqt/collapsible/__init__.py b/src/superqt/collapsible/__init__.py
new file mode 100644
index 0000000..e1fe134
--- /dev/null
+++ b/src/superqt/collapsible/__init__.py
@@ -0,0 +1,3 @@
+from ._collapsible import QCollapsible
+
+__all__ = ["QCollapsible"]
diff --git a/src/superqt/collapsible/_collapsible.py b/src/superqt/collapsible/_collapsible.py
new file mode 100644
index 0000000..a42297c
--- /dev/null
+++ b/src/superqt/collapsible/_collapsible.py
@@ -0,0 +1,107 @@
+"""A collapsible widget to hide and unhide child widgets"""
+from typing import Optional
+
+from ..qtcompat.QtCore import QAbstractAnimation, QEasingCurve, QPropertyAnimation, Qt, QMargins
+from ..qtcompat.QtWidgets import QFrame, QPushButton, QVBoxLayout, QWidget
+
+
+class QCollapsible(QFrame):
+    """
+    A collapsible widget to hide and unhide child widgets.
+
+    Based on https://stackoverflow.com/a/68141638
+    """
+
+    _EXPANDED = "▼  "
+    _COLLAPSED = "▲  "
+
+    def __init__(self, title: str = "", parent: Optional[QWidget] = None):
+        super().__init__(parent)
+        self._locked = False
+
+        self._toggle_btn = QPushButton(self._COLLAPSED + title)
+        self._toggle_btn.setCheckable(True)
+        self._toggle_btn.setChecked(False)
+        self._toggle_btn.setStyleSheet("text-align: left; background: transparent;")
+        self._toggle_btn.clicked.connect(self._toggle)
+
+        # frame layout
+        self.setLayout(QVBoxLayout())
+        self.layout().setAlignment(Qt.AlignmentFlag.AlignTop)
+        self.layout().addWidget(self._toggle_btn)
+
+        # Create animators
+        self._animation = QPropertyAnimation(self)
+        self._animation.setPropertyName(b"maximumHeight")
+        self._animation.setStartValue(0)
+        self.setDuration(300)
+        self.setEasingCurve(QEasingCurve.Type.InOutCubic)
+
+        # default content widget
+        _content = QWidget()
+        _content.setLayout(QVBoxLayout())
+        _content.setMaximumHeight(0)
+        _content.layout().setContentsMargins(QMargins(5,0,0,0))
+        self.setContent(_content)
+
+    def setText(self, text: str):
+        current = self._toggle_btn.text()[: len(self._EXPANDED)]
+        self._toggle_btn.setText(current + text)
+
+    def setContent(self, content: QWidget):
+        self._content = content
+        self.layout().addWidget(self._content)
+        self._animation.setTargetObject(content)
+
+    def content(self) -> QWidget:
+        return self._content
+
+    def setDuration(self, msecs: int):
+        self._animation.setDuration(msecs)
+
+    def setEasingCurve(self, easing: QEasingCurve):
+        self._animation.setEasingCurve(easing)
+
+    def addWidget(self, widget: QWidget):
+        self._content.layout().addWidget(widget)
+
+    def removeWidget(self, widget: QWidget):
+        self._content.layout().removeWidget(widget)
+
+    def expand(self, animate: bool = True):
+        self._expand_collapse(QAbstractAnimation.Direction.Forward, animate)
+
+    def collapse(self, animate: bool = True):
+        self._expand_collapse(QAbstractAnimation.Direction.Backward, animate)
+
+    def expanded(self):
+        return self._toggle_btn.isChecked()
+
+    def _expand_collapse(self,  direction: QAbstractAnimation.Direction, animate:bool = True):
+        if self._locked is True:
+            return
+
+        forward = direction == QAbstractAnimation.Direction.Forward
+        text = self._EXPANDED if forward else self._COLLAPSED
+
+        self._toggle_btn.setChecked(forward)
+        self._toggle_btn.setText(text + self._toggle_btn.text()[len(self._EXPANDED) :])
+
+        if animate:
+            self._animation.setDirection(direction)
+            self._animation.setEndValue(self._content.sizeHint().height() + 10)
+            self._animation.start()
+        else:
+            height  = 0 if forward==False else (self._content.sizeHint().height() + 10)
+            self._content.setMaximumHeight(height)
+
+    def _toggle(self):
+        if self._locked is True:
+            self._toggle_btn.setChecked(not self._toggle_btn.isChecked)
+        self.expand() if self._toggle_btn.isChecked() else self.collapse()
+
+    def setLocked(self, locked: bool = True):
+        self._locked = locked
+
+    def locked(self) -> bool:
+        return self._locked
diff --git a/src/superqt/collapsible/resources/right-arrow-black-triangle-sharp.png b/src/superqt/collapsible/resources/right-arrow-black-triangle-sharp.png
new file mode 100644
index 0000000..6d1fcfe
Binary files /dev/null and b/src/superqt/collapsible/resources/right-arrow-black-triangle-sharp.png differ
diff --git a/tests/test_collapsible.py b/tests/test_collapsible.py
new file mode 100644
index 0000000..d7e77e6
--- /dev/null
+++ b/tests/test_collapsible.py
@@ -0,0 +1,66 @@
+"""A test module for testing collapsible"""
+
+from superqt import QCollapsible
+from superqt.qtcompat.QtCore import QEasingCurve
+from superqt.qtcompat.QtWidgets import QPushButton
+
+
+def test_checked_initialization(qtbot):
+    """Test simple collapsible"""
+    wdg1 = QCollapsible("Advanced analysis")
+    wdg1.expand(False)
+    assert wdg1.expanded() is True
+    assert wdg1._content.maximumHeight() > 0
+
+    wdg2 = QCollapsible("Advanced analysis")
+    wdg1.collapse(False)
+    assert wdg2.expanded() is False
+    assert wdg2._content.maximumHeight() == 0
+
+
+def test_content_hide_show(qtbot):
+    """Test collapsible with content"""
+
+    # Create child component
+    collapsible = QCollapsible("Advanced analysis")
+    for i in range(10):
+        collapsible.addWidget(QPushButton(f"Content button {i + 1}"))
+
+    collapsible.collapse(False)
+    assert collapsible.expanded() is False
+    assert collapsible._content.maximumHeight() == 0
+
+    collapsible.expand(False)
+    assert collapsible.expanded() is True
+    assert collapsible._content.maximumHeight() > 0
+
+
+def test_locking(qtbot):
+    """Test locking collapsible"""
+    wdg1 = QCollapsible()
+    assert wdg1.locked() is False
+    wdg1.setLocked(True)
+    assert wdg1.locked() is True
+
+    # Simulate button press
+    wdg1._toggle_btn.setChecked(True)
+    wdg1._toggle()
+
+    assert wdg1.expanded() is False
+
+
+def test_changing_animation_settings(qtbot):
+    """Quick test for changing animation settings"""
+    wdg = QCollapsible()
+    wdg.setDuration(600)
+    wdg.setEasingCurve(QEasingCurve.Type.InElastic)
+    assert wdg._animation.easingCurve() == QEasingCurve.Type.InElastic
+    assert wdg._animation.duration() == 600
+
+
+def test_changing_content(qtbot):
+    """Test changing the content"""
+    content = QPushButton()
+    wdg = QCollapsible()
+    wdg.setContent(content)
+    assert wdg._content == content