diff --git a/src/nodes/base/BaseNode.ts b/src/nodes/base/BaseNode.ts
index 4389501..f7993a7 100644
--- a/src/nodes/base/BaseNode.ts
+++ b/src/nodes/base/BaseNode.ts
@@ -420,6 +420,9 @@ export function createNodeClass(
       // Add resize handler with constraint enforcement (unless overridden by image preview)
       if (!config.showImagePreview) {
         this.onResize = function (size: [number, number]) {
+          // Don't enforce constraints when node is collapsed - let LiteGraph handle collapse sizing
+          if (this.flags?.collapsed) return
+
           // Prevent circular updates
           if (this._isResizing) return
           this._isResizing = true
@@ -694,6 +697,9 @@ export function createNodeClass(
 
       // Add onResize handler to sync widgets when manual resizing happens
       this.onResize = function (size: [number, number]) {
+        // Don't enforce constraints when node is collapsed - let LiteGraph handle collapse sizing
+        if (this.flags?.collapsed) return
+
         // Prevent circular updates
         if (this._isResizing) return
         this._isResizing = true
diff --git a/src/nodes/input/ImageSourceNode.ts b/src/nodes/input/ImageSourceNode.ts
index b4cb534..6a2d739 100644
--- a/src/nodes/input/ImageSourceNode.ts
+++ b/src/nodes/input/ImageSourceNode.ts
@@ -5,6 +5,7 @@ import { extractWorkflowFromPngFile, type WorkflowMetadata } from '../../lib/png
 // Extend LGraphNode type for our custom properties
 interface ImageSourceNodeType extends LGraphNode {
   resizable?: boolean
+  onResize?: (size: [number, number]) => void
   _dropZoneRect?: { x: number; y: number; width: number; height: number }
   _isDragOver?: boolean
   _imageLoaded?: HTMLImageElement | null
@@ -36,6 +37,18 @@ export function ImageSourceNode(this: ImageSourceNodeType) {
   this.color = NODE_TYPE_COLOURS.imageSource
   this.bgcolor = adjustBrightness(NODE_TYPE_COLOURS.imageSource, -40)
 
+  // Handle resize - skip constraints when collapsed to allow LiteGraph collapse
+  this.onResize = function (size: [number, number]) {
+    // Don't enforce constraints when node is collapsed
+    if (this.flags?.collapsed) return
+
+    // Enforce minimum size for usability
+    const minWidth = 200
+    const minHeight = 150
+    if (size[0] < minWidth) size[0] = minWidth
+    if (size[1] < minHeight) size[1] = minHeight
+  }
+
   // Store reference for callbacks
   // eslint-disable-next-line @typescript-eslint/no-this-alias
   const nodeRef = this
@@ -131,6 +144,9 @@ export function ImageSourceNode(this: ImageSourceNodeType) {
 
   // Custom foreground drawing - draws image preview and drop zone
   this.onDrawForeground = function (ctx: CanvasRenderingContext2D) {
+    // Don't draw content when node is collapsed
+    if (this.flags?.collapsed) return
+
     const titleHeight = 26
     const slotHeight = 20
     const widgetHeight = 30
diff --git a/src/nodes/input/PromptNode.ts b/src/nodes/input/PromptNode.ts
index bf8f377..6fb8298 100644
--- a/src/nodes/input/PromptNode.ts
+++ b/src/nodes/input/PromptNode.ts
@@ -6,6 +6,7 @@ interface PromptNodeType extends LGraphNode {
   _textarea?: HTMLTextAreaElement
   _editing: boolean
   resizable?: boolean
+  onResize?: (size: [number, number]) => void
 }
 
 /**
@@ -30,6 +31,18 @@ export function PromptNode(this: PromptNodeType) {
   this.size = [280, 180]
   this.resizable = true
 
+  // Handle resize - skip constraints when collapsed to allow LiteGraph collapse
+  this.onResize = function (size: [number, number]) {
+    // Don't enforce constraints when node is collapsed
+    if (this.flags?.collapsed) return
+
+    // Enforce minimum size for usability
+    const minWidth = 180
+    const minHeight = 100
+    if (size[0] < minWidth) size[0] = minWidth
+    if (size[1] < minHeight) size[1] = minHeight
+  }
+
   // Store reference for callbacks
   // eslint-disable-next-line @typescript-eslint/no-this-alias
   const nodeRef = this
@@ -51,6 +64,9 @@ export function PromptNode(this: PromptNodeType) {
 
   // Custom foreground drawing - draws the textarea that fills the node
   this.onDrawForeground = function (ctx: CanvasRenderingContext2D) {
+    // Don't draw content when node is collapsed
+    if (this.flags?.collapsed) return
+
     const bounds = getTextareaBounds()
 
     if (bounds.height < 20) return
diff --git a/src/nodes/input/SeedNode.ts b/src/nodes/input/SeedNode.ts
index 2e81195..6926c6a 100644
--- a/src/nodes/input/SeedNode.ts
+++ b/src/nodes/input/SeedNode.ts
@@ -4,6 +4,7 @@ import { NODE_TYPE_COLOURS } from '../../types/nodes'
 // Extend LGraphNode type for our custom properties
 interface SeedNodeType extends LGraphNode {
   resizable?: boolean
+  onResize?: (size: [number, number]) => void
   _randomizeRect?: { x: number; y: number; width: number; height: number }
 }
 
@@ -33,6 +34,18 @@ export function SeedNode(this: SeedNodeType) {
   this.color = NODE_TYPE_COLOURS.seed
   this.bgcolor = adjustBrightness(NODE_TYPE_COLOURS.seed, -40)
 
+  // Handle resize - skip constraints when collapsed to allow LiteGraph collapse
+  this.onResize = function (size: [number, number]) {
+    // Don't enforce constraints when node is collapsed
+    if (this.flags?.collapsed) return
+
+    // Enforce minimum size for usability
+    const minWidth = 150
+    const minHeight = 100
+    if (size[0] < minWidth) size[0] = minWidth
+    if (size[1] < minHeight) size[1] = minHeight
+  }
+
   // Store reference for callbacks
   // eslint-disable-next-line @typescript-eslint/no-this-alias
   const nodeRef = this
@@ -50,6 +63,9 @@ export function SeedNode(this: SeedNodeType) {
 
   // Custom foreground drawing - draws Randomize button
   this.onDrawForeground = function (ctx: CanvasRenderingContext2D) {
+    // Don't draw content when node is collapsed
+    if (this.flags?.collapsed) return
+
     // Calculate button position (below widgets)
     const titleHeight = 26
     const widgetHeight = 30
diff --git a/src/nodes/processing/NegativePromptNode.ts b/src/nodes/processing/NegativePromptNode.ts
index 96d4bac..3dcc4d5 100644
--- a/src/nodes/processing/NegativePromptNode.ts
+++ b/src/nodes/processing/NegativePromptNode.ts
@@ -16,6 +16,7 @@ const COMMON_NEGATIVES: Record<string, string> = {
 // Extend LGraphNode type for our custom properties
 interface NegativePromptNodeType extends LGraphNode {
   resizable?: boolean
+  onResize?: (size: [number, number]) => void
   _buttonRects: Array<{ x: number; y: number; width: number; height: number; label: string }>
 }
 
@@ -42,6 +43,18 @@ export function NegativePromptNode(this: NegativePromptNodeType) {
   this.color = NODE_TYPE_COLOURS.negativePrompt
   this.bgcolor = adjustBrightness(NODE_TYPE_COLOURS.negativePrompt, -40)
 
+  // Handle resize - skip constraints when collapsed to allow LiteGraph collapse
+  this.onResize = function (size: [number, number]) {
+    // Don't enforce constraints when node is collapsed
+    if (this.flags?.collapsed) return
+
+    // Enforce minimum size for usability
+    const minWidth = 180
+    const minHeight = 150
+    if (size[0] < minWidth) size[0] = minWidth
+    if (size[1] < minHeight) size[1] = minHeight
+  }
+
   // Store button rectangles for click detection
   this._buttonRects = []
 
@@ -51,6 +64,9 @@ export function NegativePromptNode(this: NegativePromptNodeType) {
 
   // Custom foreground drawing - draws quick-add buttons
   this.onDrawForeground = function (ctx: CanvasRenderingContext2D) {
+    // Don't draw content when node is collapsed
+    if (this.flags?.collapsed) return
+
     // Calculate button area (below the widget)
     const widgetHeight = 60 // Approximate height of textarea widget
     const titleHeight = 26