diff --git a/src/Nostr/Links.ts b/src/Nostr/Links.ts
new file mode 100644
index 0000000..086ddbe
--- /dev/null
+++ b/src/Nostr/Links.ts
@@ -0,0 +1,56 @@
+import * as secp from "@noble/secp256k1";
+import { bech32 } from "bech32";
+
+export enum NostrPrefix {
+    PublicKey = "npub",
+    PrivateKey = "nsec",
+    Note = "note",
+
+    // TLV prefixes
+    Profile = "nprofile",
+    Event = "nevent",
+    Relay = "nrelay"
+}
+
+export interface TLVEntry {
+    type: number,
+    length: number,
+    value: string // hex encoded data
+}
+
+export function encodeTLV(hex: string, prefix: NostrPrefix, relays?: string[]) {
+    if (typeof hex !== "string" || hex.length === 0 || hex.length % 2 !== 0) {
+        return "";
+    }
+
+    let enc = new TextEncoder();
+    let buf = secp.utils.hexToBytes(hex);
+
+    let tl0 = [0, buf.length, ...buf];
+    let tl1 = relays?.map(a => {
+        let data = enc.encode(a);
+        return [1, data.length, ...data];
+    }).flat() ?? [];
+
+    return bech32.encode(prefix, bech32.toWords([...tl0, ...tl1]));
+}
+
+export function decodeTLV(str: string) {
+    let decoded = bech32.decode(str);
+    let data = bech32.fromWords(decoded.words);
+
+    let entries: TLVEntry[] = [];
+    let x = 0;
+    while (x < data.length) {
+        let t = data[x];
+        let l = data[x + 1];
+        let v = data.slice(x + 2, x + 2 + l);
+        entries.push({
+            type: t,
+            length: l,
+            value: secp.utils.bytesToHex(new Uint8Array(v))
+        });
+        x += 2 + l;
+    }
+    return entries;
+}
\ No newline at end of file
diff --git a/src/Pages/Layout.tsx b/src/Pages/Layout.tsx
index 606f6e0..9fa85ae 100644
--- a/src/Pages/Layout.tsx
+++ b/src/Pages/Layout.tsx
@@ -65,9 +65,9 @@ export default function Layout() {
     () =>
       publicKey
         ? totalUnread(
-            dms.filter(a => !isMuted(a.pubkey)),
-            publicKey
-          )
+          dms.filter(a => !isMuted(a.pubkey)),
+          publicKey
+        )
         : 0,
     [dms, publicKey]
   );
@@ -138,6 +138,15 @@ export default function Layout() {
 
       console.debug(`Using db: ${dbType}`);
       dispatch(init(dbType));
+
+      try {
+        if ("registerProtocolHandler" in window.navigator) {
+          window.navigator.registerProtocolHandler("web+nostr", `${window.location.protocol}//${window.location.host}/handler/%s`);
+          console.info("Registered protocol handler for \"nostr\"");
+        }
+      } catch (e) {
+        console.error("Failed to register protocol handler", e);
+      }
     });
   }, []);
 
diff --git a/src/Pages/NostrLinkHandler.tsx b/src/Pages/NostrLinkHandler.tsx
new file mode 100644
index 0000000..e53f0fd
--- /dev/null
+++ b/src/Pages/NostrLinkHandler.tsx
@@ -0,0 +1,26 @@
+import { NostrPrefix } from "Nostr/Links";
+import { useEffect } from "react";
+import { redirect, useNavigate, useParams } from "react-router-dom";
+
+export default function NostrLinkHandler() {
+    const params = useParams();
+    const navigate = useNavigate();
+    const link = decodeURIComponent(params["*"] ?? "");
+
+    useEffect(() => {
+        if (link.length > 0) {
+            let ls = link.split(":");
+            let entity = ls[1];
+            if (entity.startsWith(NostrPrefix.PublicKey) || entity.startsWith(NostrPrefix.Profile)) {
+                navigate(`/p/${entity}`);
+            }
+            else if (entity.startsWith(NostrPrefix.Event) || entity.startsWith(NostrPrefix.Note)) {
+                navigate(`/e/${entity}`)
+            }
+        }
+    }, [link]);
+
+    return (
+        <>Could not handle {link}</>
+    )
+}
\ No newline at end of file
diff --git a/src/Pages/ProfilePage.tsx b/src/Pages/ProfilePage.tsx
index d1daea1..81dc839 100644
--- a/src/Pages/ProfilePage.tsx
+++ b/src/Pages/ProfilePage.tsx
@@ -42,7 +42,7 @@ import QrCode from "Element/QrCode";
 import Modal from "Element/Modal";
 import { ProxyImg } from "Element/ProxyImg";
 import useHorizontalScroll from "Hooks/useHorizontalScroll";
-
+import { NostrPrefix } from "Nostr/Links";
 import messages from "./messages";
 
 const NOTES = 0;
@@ -262,7 +262,7 @@ export default function ProfilePage() {
         {showProfileQr && (
           <Modal className="qr-modal" onClose={() => setShowProfileQr(false)}>
             <ProfileImage pubkey={id} />
-            <QrCode data={`nostr:${hexToBech32("npub", id)}`} link={undefined} className="m10" />
+            <QrCode data={`nostr:${hexToBech32(NostrPrefix.PublicKey, id)}`} link={undefined} className="m10" />
           </Modal>
         )}
         {isMe ? (
@@ -280,7 +280,7 @@ export default function ProfilePage() {
             )}
             {!loggedOut && (
               <>
-                <IconButton onClick={() => navigate(`/messages/${hexToBech32("npub", id)}`)}>
+                <IconButton onClick={() => navigate(`/messages/${hexToBech32(NostrPrefix.PublicKey, id)}`)}>
                   <Envelope width={16} height={13} />
                 </IconButton>
               </>
diff --git a/src/Util.ts b/src/Util.ts
index 2c7685d..bec605f 100644
--- a/src/Util.ts
+++ b/src/Util.ts
@@ -3,6 +3,7 @@ import { sha256 as hash } from "@noble/hashes/sha256";
 import { bech32 } from "bech32";
 import { HexKey, TaggedRawEvent, u256 } from "Nostr";
 import EventKind from "Nostr/EventKind";
+import { encodeTLV, NostrPrefix } from "Nostr/Links";
 
 export const sha256 = (str: string) => {
   return secp.utils.bytesToHex(hash(str));
@@ -64,7 +65,7 @@ export function bech32ToText(str: string) {
  * @returns
  */
 export function eventLink(hex: u256) {
-  return `/e/${hexToBech32("note", hex)}`;
+  return `/e/${hexToBech32(NostrPrefix.Note, hex)}`;
 }
 
 /**
@@ -77,8 +78,12 @@ export function hexToBech32(hrp: string, hex?: string) {
   }
 
   try {
-    const buf = secp.utils.hexToBytes(hex);
-    return bech32.encode(hrp, bech32.toWords(buf));
+    if (hrp === NostrPrefix.Note || hrp === NostrPrefix.PrivateKey || hrp === NostrPrefix.PublicKey) {
+      let buf = secp.utils.hexToBytes(hex);
+      return bech32.encode(hrp, bech32.toWords(buf));
+    } else {
+      return encodeTLV(hex, hrp as NostrPrefix);
+    }
   } catch (e) {
     console.warn("Invalid hex", hex, e);
     return "";
@@ -91,7 +96,7 @@ export function hexToBech32(hrp: string, hex?: string) {
  * @returns
  */
 export function profileLink(hex: HexKey) {
-  return `/p/${hexToBech32("npub", hex)}`;
+  return `/p/${hexToBech32(NostrPrefix.PublicKey, hex)}`;
 }
 
 /**
diff --git a/src/index.tsx b/src/index.tsx
index d6b4a7c..bef709a 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -25,6 +25,7 @@ import HashTagsPage from "Pages/HashTagsPage";
 import SearchPage from "Pages/SearchPage";
 import HelpPage from "Pages/HelpPage";
 import { NewUserRoutes } from "Pages/new";
+import NostrLinkHandler from 'Pages/NostrLinkHandler';
 import { IntlProvider } from "./IntlProvider";
 import { unwrap } from "Util";
 
@@ -93,6 +94,10 @@ export const router = createBrowserRouter([
         path: "/search/:keyword?",
         element: <SearchPage />,
       },
+      {
+        path: "/handler/*",
+        element: <NostrLinkHandler />
+      },
       ...NewUserRoutes,
     ],
   },