diff --git a/.changeset/witty-bugs-roll.md b/.changeset/witty-bugs-roll.md
new file mode 100644
index 00000000000..505213460d2
--- /dev/null
+++ b/.changeset/witty-bugs-roll.md
@@ -0,0 +1,5 @@
+---
+"thirdweb": patch
+---
+
+Added `mode` as a predefined chain
diff --git a/packages/thirdweb/src/chains/chain-definitions/mode.ts b/packages/thirdweb/src/chains/chain-definitions/mode.ts
new file mode 100644
index 00000000000..76940840fb7
--- /dev/null
+++ b/packages/thirdweb/src/chains/chain-definitions/mode.ts
@@ -0,0 +1,16 @@
+import { defineChain } from "../utils.js";
+
+/**
+ * @chain
+ */
+export const mode = /* @__PURE__ */ defineChain({
+  id: 919,
+  name: "Mode",
+  nativeCurrency: { name: "Ether", symbol: "ETH", decimals: 18 },
+  blockExplorers: [
+    {
+      name: "Modescout",
+      url: "https://explorer.mode.network/",
+    },
+  ],
+});
diff --git a/packages/thirdweb/src/exports/chains.ts b/packages/thirdweb/src/exports/chains.ts
index b3a3f3b9e68..733662f76ee 100644
--- a/packages/thirdweb/src/exports/chains.ts
+++ b/packages/thirdweb/src/exports/chains.ts
@@ -77,4 +77,5 @@ export { celoAlfajoresTestnet } from "../chains/chain-definitions/celo-alfajores
 export { fraxtalTestnet } from "../chains/chain-definitions/fraxtal-testnet.js";
 export { metalL2Testnet } from "../chains/chain-definitions/metal-l2-testnet.js";
 export { modeTestnet } from "../chains/chain-definitions/mode-testnet.js";
+export { mode } from "../chains/chain-definitions/mode.js";
 export { soneiumMinato } from "../chains/chain-definitions/soneium-minato.js";