diff --git a/frontend/app/dashboard/invoices/[id]/page.tsx b/frontend/app/dashboard/invoices/[id]/page.tsx
index 13ce1a4d..ee0b78f1 100644
--- a/frontend/app/dashboard/invoices/[id]/page.tsx
+++ b/frontend/app/dashboard/invoices/[id]/page.tsx
@@ -7,6 +7,7 @@ import { Button } from '@/components/ui/button';
 import { ArrowLeft, Download } from 'lucide-react';
 import Link from 'next/link';
 import { Skeleton } from '@/components/ui/skeleton';
+import { PageBreadcrumb } from '@/components/layout/PageBreadcrumb';
 
 export default function InvoiceDetailPage() {
   const params = useParams();
@@ -51,7 +52,15 @@ export default function InvoiceDetailPage() {
   };
 
   return (
-    <div className="invoice-print-page space-y-6">
+    <div className="space-y-6 invoice-print-page">
+      <PageBreadcrumb
+        items={[
+          { label: 'Dashboard', href: '/dashboard' },
+          { label: 'Invoices', href: '/dashboard/invoices' },
+        ]}
+        currentPage={`Invoice ${rawId}`}
+      />
+
       <Link href="/dashboard/invoices" className="no-print inline-flex">
         <Button variant="ghost" className="mb-4">
           <ArrowLeft className="mr-2 h-4 w-4" />
diff --git a/frontend/app/dashboard/projects/[id]/page.tsx b/frontend/app/dashboard/projects/[id]/page.tsx
index f4088fed..cf3e8e68 100644
--- a/frontend/app/dashboard/projects/[id]/page.tsx
+++ b/frontend/app/dashboard/projects/[id]/page.tsx
@@ -14,6 +14,7 @@ import { useAgenticPay } from '@/lib/hooks/useAgenticPay';
 import { useAccount } from 'wagmi';
 import { toast } from 'sonner';
 import { api } from '@/lib/api';
+import { PageBreadcrumb } from '@/components/layout/PageBreadcrumb';
 
 export default function ProjectDetailPage() {
   const params = useParams();
@@ -91,6 +92,14 @@ export default function ProjectDetailPage() {
 
   return (
     <div className="space-y-6">
+      <PageBreadcrumb
+        items={[
+          { label: 'Dashboard', href: '/dashboard' },
+          { label: 'Projects', href: '/dashboard/projects' },
+        ]}
+        currentPage={project.title}
+      />
+
       <Link href="/dashboard/projects">
         <Button variant="ghost" className="mb-4">
           <ArrowLeft className="h-4 w-4 mr-2" />
diff --git a/frontend/components/layout/Header.tsx b/frontend/components/layout/Header.tsx
index 7a0d17db..f2706f9d 100644
--- a/frontend/components/layout/Header.tsx
+++ b/frontend/components/layout/Header.tsx
@@ -2,6 +2,7 @@
 
 import { useState } from 'react';
 import { useAuthStore } from '@/store/useAuthStore';
+import { useRouter, usePathname } from 'next/navigation';
 import { useThemeStore } from '@/store/useThemeStore';
 import { useRouter } from 'next/navigation';
 import { Button } from '@/components/ui/button';
@@ -16,13 +17,19 @@ import {
 import { Avatar, AvatarFallback } from '@/components/ui/avatar';
 import { Bell, LogOut, User, Settings, Sun, Moon, Clock } from 'lucide-react';
 import { toast } from 'sonner';
-<<<<<<< feat/qr-code
-
-=======
->>>>>>> main
+import { useEffect, useState } from 'react';
 // 1. I added useNetwork to the existing wagmi import
 import { useDisconnect, useAccount } from 'wagmi';
 import { web3auth } from '@/lib/web3auth';
+import {
+  Breadcrumb,
+  BreadcrumbList,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+} from '@/components/ui/breadcrumb';
+import { getDashboardBreadcrumbs } from '@/lib/breadcrumbs';
 import { ThemeSettingsModal } from '@/components/theme/ThemeSettingsModal';
 
 // 2. I built the isolated NetworkIndicator component right here
@@ -96,6 +103,13 @@ export function Header() {
   const { isDark, mode, toggle, setIsDark } = useThemeStore();
   const { disconnect } = useDisconnect();
   const router = useRouter();
+  const pathname = usePathname();
+  const [breadcrumbs, setBreadcrumbs] = useState<any[]>([]);
+
+  useEffect(() => {
+    const items = getDashboardBreadcrumbs(pathname);
+    setBreadcrumbs(items);
+  }, [pathname]);
   const [themeSettingsOpen, setThemeSettingsOpen] = useState(false);
 
   const handleLogout = async () => {
@@ -175,58 +189,6 @@ export function Header() {
               )}
             </Button>
 
-<<<<<<< feat/qr-code
-        <div className="flex items-center gap-4">
-          
-          {/* 3. I dropped the new component right here! */}
-          <NetworkIndicator />
-
-          {/* Notifications */}
-          <Button variant="ghost" size="icon" className="relative">
-            <Bell className="h-5 w-5" />
-            <span className="absolute top-1 right-1 w-2 h-2 bg-red-500 rounded-full" />
-          </Button>
-
-          {/* User menu */}
-          <DropdownMenu>
-            <DropdownMenuTrigger asChild>
-              <Button variant="ghost" className="flex items-center gap-3 h-auto py-2 px-3">
-                <Avatar className="h-8 w-8">
-                  <AvatarFallback className="bg-gradient-to-r from-blue-500 to-purple-500 text-white">
-                    {initials}
-                  </AvatarFallback>
-                </Avatar>
-                <div className="hidden sm:block text-left">
-                  <p className="text-sm font-medium text-gray-900">{name || 'User'}</p>
-                  <p className="text-xs text-gray-500">{shortAddress}</p>
-                </div>
-              </Button>
-            </DropdownMenuTrigger>
-            <DropdownMenuContent align="end" className="w-56">
-              <DropdownMenuLabel>
-                <div className="flex flex-col space-y-1">
-                  <p className="text-sm font-medium">{name || 'User'}</p>
-                  <p className="text-xs text-gray-500">{email || 'No email'}</p>
-                  <p className="text-xs text-gray-400 font-mono">{shortAddress}</p>
-                </div>
-              </DropdownMenuLabel>
-              <DropdownMenuSeparator />
-              <DropdownMenuItem>
-                <User className="mr-2 h-4 w-4" />
-                Profile
-              </DropdownMenuItem>
-              <DropdownMenuItem>
-                <Settings className="mr-2 h-4 w-4" />
-                Settings
-              </DropdownMenuItem>
-              <DropdownMenuSeparator />
-              <DropdownMenuItem onClick={handleLogout} className="text-red-600">
-                <LogOut className="mr-2 h-4 w-4" />
-                Logout
-              </DropdownMenuItem>
-            </DropdownMenuContent>
-          </DropdownMenu>
-=======
             {/* Theme schedule settings */}
             <Button
               variant="ghost"
@@ -279,15 +241,31 @@ export function Header() {
               </DropdownMenuContent>
             </DropdownMenu>
           </div>
->>>>>>> main
         </div>
+      </div>
+
+      {/* Breadcrumb Navigation */}
+      {breadcrumbs.length > 0 && (
+        <div className="border-t border-gray-100 bg-gray-50/50 px-4 sm:px-6 py-3">
+          <Breadcrumb>
+            <BreadcrumbList>
+              {breadcrumbs.map((item, index) => (
+                <div key={index} className="flex items-center gap-1.5">
+                  <BreadcrumbItem>
+                    <BreadcrumbLink href={item.href}>
+                      {item.label}
+                    </BreadcrumbLink>
+                  </BreadcrumbItem>
+                  {index < breadcrumbs.length - 1 && <BreadcrumbSeparator />}
+                </div>
+              ))}
+            </BreadcrumbList>
+          </Breadcrumb>
+        </div>
+      )}
       </header>
 
       <ThemeSettingsModal open={themeSettingsOpen} onClose={() => setThemeSettingsOpen(false)} />
     </>
   );
-<<<<<<< feat/qr-code
-}
-=======
 }
->>>>>>> main
diff --git a/frontend/components/layout/PageBreadcrumb.tsx b/frontend/components/layout/PageBreadcrumb.tsx
new file mode 100644
index 00000000..659fced5
--- /dev/null
+++ b/frontend/components/layout/PageBreadcrumb.tsx
@@ -0,0 +1,43 @@
+'use client';
+
+import React from 'react';
+import {
+  Breadcrumb,
+  BreadcrumbList,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+} from '@/components/ui/breadcrumb';
+
+export interface BreadcrumbItemData {
+  label: string;
+  href: string;
+}
+
+interface PageBreadcrumbProps {
+  items: BreadcrumbItemData[];
+  currentPage: string;
+}
+
+export function PageBreadcrumb({ items, currentPage }: PageBreadcrumbProps) {
+  return (
+    <Breadcrumb className="mb-6">
+      <BreadcrumbList>
+        {items.map((item, index) => (
+          <React.Fragment key={index}>
+            <BreadcrumbItem>
+              <BreadcrumbLink href={item.href}>
+                {item.label}
+              </BreadcrumbLink>
+            </BreadcrumbItem>
+            <BreadcrumbSeparator />
+          </React.Fragment>
+        ))}
+        <BreadcrumbItem>
+          <BreadcrumbPage>{currentPage}</BreadcrumbPage>
+        </BreadcrumbItem>
+      </BreadcrumbList>
+    </Breadcrumb>
+  );
+}
diff --git a/frontend/components/ui/breadcrumb.tsx b/frontend/components/ui/breadcrumb.tsx
new file mode 100644
index 00000000..d9d55031
--- /dev/null
+++ b/frontend/components/ui/breadcrumb.tsx
@@ -0,0 +1,130 @@
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, type VariantProps } from "class-variance-authority"
+import { ChevronRight } from "lucide-react"
+import { cn } from "@/lib/utils"
+import Link from "next/link"
+
+const breadcrumbVariants = cva("flex items-center gap-1.5")
+
+interface BreadcrumbProps
+  extends React.HTMLAttributes<HTMLDivElement>,
+    VariantProps<typeof breadcrumbVariants> {}
+
+const Breadcrumb = React.forwardRef<HTMLDivElement, BreadcrumbProps>(
+  ({ className, ...props }, ref) => (
+    <nav
+      ref={ref}
+      aria-label="breadcrumb"
+      className={cn(breadcrumbVariants(), className)}
+      {...props}
+    />
+  )
+)
+Breadcrumb.displayName = "Breadcrumb"
+
+interface BreadcrumbListProps extends React.HTMLAttributes<HTMLOListElement> {}
+
+const BreadcrumbList = React.forwardRef<HTMLOListElement, BreadcrumbListProps>(
+  ({ className, ...props }, ref) => (
+    <ol
+      ref={ref}
+      className={cn("flex flex-wrap items-center gap-1.5", className)}
+      {...props}
+    />
+  )
+)
+BreadcrumbList.displayName = "BreadcrumbList"
+
+interface BreadcrumbItemProps extends React.HTMLAttributes<HTMLLIElement> {}
+
+const BreadcrumbItem = React.forwardRef<HTMLLIElement, BreadcrumbItemProps>(
+  ({ className, ...props }, ref) => (
+    <li
+      ref={ref}
+      className={cn("inline-flex items-center gap-1.5", className)}
+      {...props}
+    />
+  )
+)
+BreadcrumbItem.displayName = "BreadcrumbItem"
+
+interface BreadcrumbLinkProps
+  extends React.AnchorHTMLAttributes<HTMLAnchorElement> {
+  asChild?: boolean
+  href: string
+}
+
+const BreadcrumbLink = React.forwardRef<HTMLAnchorElement, BreadcrumbLinkProps>(
+  ({ className, href, asChild = false, ...props }, ref) => {
+    const Comp = asChild ? Slot : Link
+    
+    return (
+      <Comp
+        ref={ref}
+        href={href}
+        className={cn(
+          "text-sm font-medium text-gray-700 hover:text-gray-900 transition-colors cursor-pointer",
+          className
+        )}
+        {...props}
+      />
+    )
+  }
+)
+BreadcrumbLink.displayName = "BreadcrumbLink"
+
+interface BreadcrumbPageProps
+  extends React.HTMLAttributes<HTMLSpanElement> {}
+
+const BreadcrumbPage = React.forwardRef<HTMLSpanElement, BreadcrumbPageProps>(
+  ({ className, ...props }, ref) => (
+    <span
+      ref={ref}
+      role="doc-biblioentry"
+      aria-current="page"
+      className={cn(
+        "text-sm font-medium text-gray-900",
+        className
+      )}
+      {...props}
+    />
+  )
+)
+BreadcrumbPage.displayName = "BreadcrumbPage"
+
+interface BreadcrumbSeparatorProps
+  extends React.HTMLAttributes<HTMLDivElement> {
+  icon?: React.ReactNode
+}
+
+const BreadcrumbSeparator = ({ className, icon, ...props }: BreadcrumbSeparatorProps) =>
+  icon ? (
+    <div
+      role="presentation"
+      aria-hidden="true"
+      className={cn("text-gray-400", className)}
+      {...props}
+    >
+      {icon}
+    </div>
+  ) : (
+    <div
+      role="presentation"
+      aria-hidden="true"
+      className={cn("text-gray-400", className)}
+      {...props}
+    >
+      <ChevronRight className="h-4 w-4" />
+    </div>
+  )
+BreadcrumbSeparator.displayName = "BreadcrumbSeparator"
+
+export {
+  Breadcrumb,
+  BreadcrumbList,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+}
diff --git a/frontend/lib/breadcrumbs.ts b/frontend/lib/breadcrumbs.ts
new file mode 100644
index 00000000..19e8f77c
--- /dev/null
+++ b/frontend/lib/breadcrumbs.ts
@@ -0,0 +1,92 @@
+/**
+ * Utility functions for breadcrumb generation and path management
+ */
+
+export interface BreadcrumbItem {
+  label: string;
+  href: string;
+}
+
+/**
+ * Maps path segments to human-readable labels
+ */
+const pathLabelMap: Record<string, string> = {
+  dashboard: 'Dashboard',
+  projects: 'Projects',
+  invoices: 'Invoices',
+  payments: 'Payments',
+  new: 'New Project',
+};
+
+/**
+ * Humanize a path segment into readable label
+ * Example: "projects" -> "Projects", "my-project" -> "My Project"
+ */
+export function humanizePathSegment(segment: string): string {
+  // Check if it's in our predefined map
+  if (pathLabelMap[segment]) {
+    return pathLabelMap[segment];
+  }
+
+  // Remove ID brackets and hyphens, capitalize words
+  if (segment.startsWith('[') && segment.endsWith(']')) {
+    return segment.slice(1, -1); // Return placeholder name without brackets
+  }
+
+  return segment
+    .split('-')
+    .map(word => word.charAt(0).toUpperCase() + word.slice(1))
+    .join(' ');
+}
+
+/**
+ * Generate breadcrumb items from pathname
+ * Example: "/dashboard/projects/123" -> [
+ *   { label: "Dashboard", href: "/dashboard" },
+ *   { label: "Projects", href: "/dashboard/projects" }
+ * ]
+ */
+export function generateBreadcrumbs(pathname: string): BreadcrumbItem[] {
+  const segments = pathname.split('/').filter(Boolean);
+  const breadcrumbs: BreadcrumbItem[] = [];
+  let path = '';
+
+  for (let i = 0; i < segments.length - 1; i++) {
+    const segment = segments[i];
+    path += `/${segment}`;
+
+    // Skip ID segments (like [id])
+    if (segment.startsWith('[') && segment.endsWith(']')) {
+      continue;
+    }
+
+    const label = humanizePathSegment(segment);
+    breadcrumbs.push({
+      label,
+      href: path,
+    });
+  }
+
+  return breadcrumbs;
+}
+
+/**
+ * Get breadcrumb items for dashboard routes with custom labels
+ * Allows overriding default labels for dynamic content like project names or invoice IDs
+ */
+export function getDashboardBreadcrumbs(
+  pathname: string,
+  overrides?: Record<string, string>
+): BreadcrumbItem[] {
+  const breadcrumbs = generateBreadcrumbs(pathname);
+
+  // Apply any label overrides
+  if (overrides) {
+    return breadcrumbs.map(item => ({
+      ...item,
+      label: overrides[item.href] || item.label,
+    }));
+  }
+
+  return breadcrumbs;
+}