diff --git a/td/telegram/LinkManager.cpp b/td/telegram/LinkManager.cpp
index 85c31fcd6..83a02cf7d 100644
--- a/td/telegram/LinkManager.cpp
+++ b/td/telegram/LinkManager.cpp
@@ -945,6 +945,16 @@ LinkManager::LinkInfo LinkManager::get_link_info(Slice link) {
         return result;
       }
     }
+
+    if (http_url.query_.size() > 1) {
+      for (auto telegraph_url : {Slice("telegra.ph"), Slice("te.legra.ph"), Slice("graph.org")}) {
+        if (host == telegraph_url) {
+          result.type_ = LinkType::Telegraph;
+          result.query_ = std::move(http_url.query_);
+          return result;
+        }
+      }
+    }
   }
   return result;
 }
@@ -963,6 +973,8 @@ unique_ptr<LinkManager::InternalLink> LinkManager::parse_internal_link(Slice lin
       return parse_tg_link_query(info.query_, is_trusted);
     case LinkType::TMe:
       return parse_t_me_link_query(info.query_, is_trusted);
+    case LinkType::Telegraph:
+      return td::make_unique<InternalLinkInstantView>(PSTRING() << "https://telegra.ph" << info.query_);
     default:
       UNREACHABLE();
       return nullptr;
diff --git a/td/telegram/LinkManager.h b/td/telegram/LinkManager.h
index ccf423ffa..bcd284bb3 100644
--- a/td/telegram/LinkManager.h
+++ b/td/telegram/LinkManager.h
@@ -123,7 +123,7 @@ class LinkManager final : public Actor {
   class InternalLinkUserPhoneNumber;
   class InternalLinkVoiceChat;
 
-  enum class LinkType : int32 { External, TMe, Tg };
+  enum class LinkType : int32 { External, TMe, Tg, Telegraph };
 
   struct LinkInfo {
     LinkType type_ = LinkType::External;
diff --git a/test/link.cpp b/test/link.cpp
index 991b3b9c8..256c57bf8 100644
--- a/test/link.cpp
+++ b/test/link.cpp
@@ -27,7 +27,8 @@ static void check_find_urls(const td::string &url, bool is_valid) {
 
   {
     if (is_valid && (td::begins_with(url_lower, "http") || td::begins_with(url_lower, "t.me")) &&
-        url.find('.') != td::string::npos && url.find(' ') == td::string::npos && url != "http://..") {
+        url.find('.') != td::string::npos && url.find(' ') == td::string::npos && url != "http://.." &&
+        url.find("ra.ph") == td::string::npos && url.find("Aph") == td::string::npos) {
       auto urls = td::find_urls(url);
       ASSERT_EQ(1u, urls.size());
       ASSERT_STREQ(url, urls[0].first);
@@ -86,7 +87,7 @@ static void parse_internal_link(const td::string &url, td::td_api::object_ptr<td
     if (object->get_id() == td::td_api::internalLinkTypeMessageDraft::ID) {
       static_cast<td::td_api::internalLinkTypeMessageDraft *>(object.get())->text_->entities_.clear();
     }
-    ASSERT_STREQ(url + " " + to_string(expected), url + " " + to_string(object));
+    ASSERT_STREQ(url + ' ' + to_string(expected), url + ' ' + to_string(object));
   } else {
     LOG_IF(ERROR, expected != nullptr) << url;
     ASSERT_TRUE(expected == nullptr);
@@ -964,4 +965,10 @@ TEST(Link, parse_internal_link) {
   parse_internal_link("setlanguage.t.me", nullptr);
   parse_internal_link("share.t.me", nullptr);
   parse_internal_link("socks.t.me", nullptr);
+
+  parse_internal_link("www.telegra.ph/", nullptr);
+  parse_internal_link("www.telegrA.ph/#", nullptr);
+  parse_internal_link("www.telegrA.ph/?", instant_view("https://telegra.ph/?"));
+  parse_internal_link("http://te.leGra.ph/?", instant_view("https://telegra.ph/?"));
+  parse_internal_link("https://grAph.org/12345", instant_view("https://telegra.ph/12345"));
 }