diff --git a/docs/src/pages/index.astro b/docs/src/pages/index.astro
index ac0d2600..6694fc77 100644
--- a/docs/src/pages/index.astro
+++ b/docs/src/pages/index.astro
@@ -121,11 +121,18 @@ export const lang = "en";
                                 </TabItem>
                             </Tabs>
                         </div>
+                        <div class="flex flex-col gap-4">
                         <a
-                            class="text-white/80 hover:text-[#BFBFF9]"
+                            class="text-white/80 block hover:text-[#BFBFF9]"
                             href="https://developer.algorand.co/nodes/nodekit-quick-start"
                             >Guides &amp; Documentation <Icon name="external" />
                         </a>
+                        <a
+                            class="text-white/80 block hover:text-[#BFBFF9]"
+                            href="/offline"
+                            >Quick keyreg offline tool <Icon name="external" />
+                        </a>
+                        </div>
                     </div>
                 </div>
             </div>
diff --git a/docs/src/pages/offline.astro b/docs/src/pages/offline.astro
new file mode 100644
index 00000000..002c1d43
--- /dev/null
+++ b/docs/src/pages/offline.astro
@@ -0,0 +1,315 @@
+---
+import { Code } from "@astrojs/starlight/components";
+import { Icon } from "@astrojs/starlight/components";
+import { Tabs, TabItem } from "@astrojs/starlight/components";
+
+const base = import.meta.env.BASE_URL;
+export const lang = "en";
+---
+
+<html lang="en" data-mode="dark" class="dark">
+  <head>
+    <title>NodeKit - Quick Keyreg Offline</title>
+    <meta
+      name="description"
+      content="Quickly sign a keyreg offline for your account(s)"
+    />
+    <link rel="shortcut icon" href="/favicon.svg" type="image/svg+xml" />
+    <!-- Facebook Meta Tags -->
+    <meta property="og:url" content="https://nodekit.run/offline" />
+    <meta property="og:type" content="website" />
+    <meta property="og:title" content="Quick Keyreg Offline Tool" />
+    <meta
+      property="og:description"
+      content="Quickly sign a keyreg offline for your account(s)"
+    />
+    <meta property="og:image" content="/nodekit.png" />
+
+    <!-- Twitter Meta Tags -->
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta property="twitter:domain" content="nodekit.run" />
+    <meta property="twitter:url" content="https://nodekit.run/offline" />
+    <meta name="twitter:title" content="Quick Keyreg Offline Tool" />
+    <meta
+      name="twitter:description"
+      content="Quickly sign a keyreg offline for your account(s)"
+    />
+    <meta name="twitter:image" content="/nodekit.png" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <style is:global>
+      * {
+        box-sizing: border-box;
+      }
+      html,
+      body {
+        max-height: 100svh;
+        width: 100%;
+        background: #001324;
+        scroll-behavior: smooth;
+        padding: 0;
+        margin: 0;
+      }
+      @media (prefers-reduced-motion: reduce) {
+        html,
+        body {
+          scroll-behavior: auto;
+        }
+      }
+      @keyframes scroll {
+        0% {
+          transform: translateX(0);
+        }
+        100% {
+          transform: translateX(-50%);
+        }
+      }
+      .animate-scroll {
+        animation: scroll 120s linear infinite;
+      }
+      .expressive-code .copy button::before {
+        --ec-frm-inlBtnBrd: #bfbff9;
+      }
+      .expressive-code .copy button::after {
+        --ec-frm-inlBtnFg: #bfbff9;
+      }
+    </style>
+    <script>
+      interface OnlineStatus {
+        addr: string;
+        online: boolean;
+        label?: string;
+        balance: number;
+      }
+      const shorten = (str: String, length = 8) => {
+        return str.slice(0, length) + ".." + str.slice(-length);
+      };
+      const appendResults = (addresses: OnlineStatus[]) => {
+        const str = addresses
+          .map(({ addr, label, online, balance }) => {
+            const destLink = `https://lora.algokit.io/mainnet/transaction-wizard?type[0]=keyreg&sender[0]=${addr}`;
+            return `
+                <div class="my-4 border-2 p-4 border-white/20 bg-blue-500/10 rounded-lg max-w-[calc(min(98vw,440px))] flex flex-col gap-3">
+                  <div class="flex text-sm justify-between font-bold text-white">
+                    <div class="flex">Address</div>
+                    <div class="max-w-full flex flex-nowrap">
+                      <div class="overflow-hidden whitespace-nowrap break-all">${addr.slice(0, 8)}</div>
+                      <div><span class="mr-[1px]">..</span>${addr.slice(-6)}</div>
+                    </div>
+                  </div>
+                  <div class="flex flex-col gap-1">
+                    <div class="flex text-sm justify-between"><span>Balance</span><span>${balance !== undefined ? `${(balance / 1e6).toLocaleString()} ALGO` : "-"}</span></div>
+                    <div class="flex text-sm justify-between"><span>Participating</span><span class="${online ? "text-green-400" : "text-red-400"}">${online ? "Yes" : "No"}</span></div>
+                  </div>
+                  <div class="flex justify-between items-center">
+                    ${label ? `<div class="flex text-xs px-2 py-1 bg-[#a9a9f6]/20 rounded-md justify-between -ml-1 -mb-4">NFD ${label}</div>` : `<div></div>`}
+                    <a href="${destLink}" target="_blank" class="self-end"><button class="rounded-lg px-4 py-2 text-sm bg-[#a9a9f6]">Register Offline</button></a>
+                  </div>
+                </div>
+`;
+          })
+          .join("");
+        document.getElementById("results")!.innerHTML = str;
+      };
+      const clearResults = () => {
+        document.getElementById("results")!.innerHTML = "";
+      };
+      const hideResults = () => {
+        const elem = document.getElementById("results-container")!;
+        if (elem?.style.display !== "none") {
+          elem.style.display = "none";
+        }
+      };
+      const showResults = () => {
+        setStatus("Results");
+        const elem = document.getElementById("results-container")!;
+        if (elem?.style.display !== "block") {
+          elem.style.display = "block";
+        }
+      };
+      // @ts-ignore
+      window.changeQuery = async () => {
+        const elem: HTMLInputElement = document.getElementById(
+          "input-query"
+        ) as HTMLInputElement;
+        const addr = elem!.value.trim();
+        if (addr.length === 58 || addr.endsWith(".algo")) {
+          elem.disabled = true;
+          clearResults();
+          showResults();
+          setStatus("Loading");
+          try {
+            setStatus("");
+            if (addr.length === 58) {
+              const data = await getOnlineStatus(addr);
+              appendResults([{ addr, ...data }]);
+            } else {
+              const addrsWithLabel = await lookupNFD(addr);
+              const data = await Promise.all(
+                Object.keys(addrsWithLabel).map((addr) => getOnlineStatus(addr))
+              );
+              const results = Object.entries(addrsWithLabel).map(
+                ([addr, label], i) => ({
+                  addr,
+                  label,
+                  balance: data[i].balance,
+                  online: data[i].online,
+                })
+              );
+              appendResults(results);
+            }
+          } catch (e) {
+            setStatus('<div class="text-red-400">Something went wrong</div>');
+            document.getElementById("results")!.innerHTML = `
+            <div class="flex flex-col gap-2">
+                <div>Error: ${(e as Error).message}</div>
+            </div>
+            `;
+          } finally {
+            elem.disabled = false;
+            elem.focus();
+          }
+        } else {
+          hideResults();
+        }
+      };
+      const sleep = async (ms: number) =>
+        new Promise((resolve) => setTimeout(resolve, ms));
+      const setStatus = (status: string) => {
+        document.getElementById("status")!.innerHTML = status;
+      };
+      async function lookupNFD(name: string) {
+        const resp = await fetch(
+          `https://api.nf.domains/nfd/${name}?view=tiny`
+        );
+        if (resp.status === 404) throw new Error("NFD Not found");
+        const data = await resp.json();
+        const { caAlgo = [], depositAccount, unverifiedCaAlgo = [] } = data;
+        const res: Record<string, string> = {};
+        if (depositAccount) res[depositAccount] = "Deposit";
+        for (const verified of caAlgo) {
+          res[verified] = res[verified] ?? "Verified";
+        }
+        for (const unverified of unverifiedCaAlgo) {
+          res[unverified] = res[unverified] ?? "Unverified";
+        }
+        console.log(data, res);
+        return res;
+      }
+      async function getOnlineStatus(
+        addr: string
+      ): Promise<{ online: boolean; balance: number }> {
+        const resp = await fetch(
+          `https://mainnet-api.algonode.cloud/v2/accounts/${addr}`
+        );
+        const data = await resp.json();
+        if (resp.status >= 400)
+          throw new Error(data.message ?? `HTTP Error ${resp.status}`);
+        // this properly captures suspended & expired as well
+        const online =
+          data.status === "Online" &&
+          data.participation["vote-last-valid"] &&
+          data.participation["vote-last-valid"] >= data.round;
+        return { online, balance: data.amount };
+      }
+    </script>
+  </head>
+  <body>
+    <main class="flex justify-center text-white/80">
+      <div
+        class="relative w-full xl:max-w-7xl flex flex-col items-center lg:px-4"
+      >
+        <div class="absolute w-full flex justify-between items-center">
+          <a href="/"
+            ><img
+              src="/nodekit.png"
+              alt="Algo Nodekit logo"
+              width="250"
+              height="auto"
+            /></a
+          >
+          <a
+            class="mr-10"
+            target="_blank"
+            href="https://github.com/algorandfoundation/nodekit"
+          >
+            <svg
+              class="w-8 h-8 fill-white hover:fill-[#BFBFF9]"
+              xmlns="http://www.w3.org/2000/svg"
+              viewBox="0 0 496 512"
+            >
+              {
+                /* <!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--> */
+              }
+              <path
+                d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3 .3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5 .3-6.2 2.3zm44.2-1.7c-2.9 .7-4.9 2.6-4.6 4.9 .3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3 .7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3 .3 2.9 2.3 3.9 1.6 1 3.6 .7 4.3-.7 .7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3 .7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3 .7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"
+              ></path>
+            </svg>
+          </a>
+        </div>
+        <div
+          class="w-full h-svh mx-4 flex flex-col"
+          style={{ justifyContent: "safe center" }}
+        >
+          <div
+            class="w-full mt-14 flex gap-10 flex-col items-center justify-center px-6 pb-10"
+          >
+            <div class="font-bold text-xl text-[#a9a9f6]">
+              Quick <span class="text-white/90">keyreg offline</span> tool
+            </div>
+            <input
+              type="text"
+              id="input-query"
+              class="bg-gray-50 disabled:bg-gray-500 border border-gray-300 disabled:border-gray-700 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-[calc(min(98vw,440px))] max-w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500"
+              placeholder="Enter your account address or NFD"
+              required
+              autofocus
+              oninput="changeQuery()"
+            />
+            <div
+              id="results-container"
+              class="w-[calc(min(98vw,440px))] max-w-full"
+            >
+              <div
+                id="status"
+                class="text-white/70 mt-2 mb-4 flex flex-col gap-1"
+              >
+                <div class="mb-2 text-white">
+                  Need to register offline in a jiffy? Easy as 1-2:
+                </div>
+                <div class="text-white">
+                  1. Find your account by address or NFD.
+                </div>
+                <div class="text-white">2. Sign offline keyreg via Lora.</div>
+                <div class="mt-8">
+                  <i>This is a web based tool. Node access is not required.</i>
+                </div>
+                <div class="mt-8">
+                  <i
+                    >Key registration changes require 320 rounds to take effect.
+                    When possible, leave your node running for 15 minutes after
+                    registering offline.</i
+                  >
+                </div>
+              </div>
+              <div id="results" class=""></div>
+            </div>
+          </div>
+        </div>
+      </div>
+      <script>
+        // support passing in query string as url fragment/hash
+        // e.g. /offline#ADDRESS
+        if (window.location.hash) {
+          setTimeout(() => {
+            const elem = document.getElementById(
+              "input-query"
+            ) as HTMLInputElement;
+            elem.value = window.location.hash.slice(1);
+            // @ts-ignore
+            changeQuery();
+          }, 13);
+        }
+      </script>
+    </main>
+  </body>
+</html>
