diff --git a/frontend/src/components/ConnectButton.tsx b/frontend/src/components/ConnectButton.tsx
index 37dbdf1..8064edd 100644
--- a/frontend/src/components/ConnectButton.tsx
+++ b/frontend/src/components/ConnectButton.tsx
@@ -24,7 +24,10 @@ export function ConnectButton() {
       {/* Stacks Wallet */}
       {stacksConnected ? (
         <div className="flex items-center gap-2">
-          <span className="text-xs text-purple-600 bg-purple-100 px-2 py-1 rounded-lg">
+          <span
+            className="text-xs text-purple-600 bg-purple-100 px-2 py-1 rounded-lg"
+            title={stacksAddress} // Tooltip for full address
+          >
             STX: {truncateAddress(stacksAddress || "")}
           </span>
           <button
@@ -44,10 +47,13 @@ export function ConnectButton() {
         </button>
       )}
 
-      {/* EVM Wallet (Reown AppKit) */}
+      {/* EVM Wallet */}
       {evmConnected ? (
         <div className="flex items-center gap-2">
-          <span className="text-xs text-blue-600 bg-blue-100 px-2 py-1 rounded-lg">
+          <span
+            className="text-xs text-blue-600 bg-blue-100 px-2 py-1 rounded-lg"
+            title={evmAddress} // Tooltip for full address
+          >
             EVM: {truncateAddress(evmAddress || "")}
           </span>
           <button
@@ -77,7 +83,10 @@ export function StacksConnectButton() {
   if (stacksConnected) {
     return (
       <div className="flex items-center gap-3">
-        <span className="text-sm text-gray-600 bg-gray-100 px-3 py-1.5 rounded-lg">
+        <span
+          className="text-sm text-gray-600 bg-gray-100 px-3 py-1.5 rounded-lg"
+          title={stacksAddress} // Tooltip for full address
+        >
           {truncateAddress(stacksAddress || "", 6, 4)}
         </span>
         <button