diff --git a/src/components/CreateConvo.tsx b/src/components/CreateConvo.tsx
new file mode 100644
index 0000000..b72fb64
--- /dev/null
+++ b/src/components/CreateConvo.tsx
@@ -0,0 +1,69 @@
+import { Button } from './ui/button';
+import { useState } from 'react';
+import { Dialog, DialogContent, DialogHeader, DialogTrigger } from './ui/dialog';
+import { useTranslation } from 'react-i18next';
+import { MessageCirclePlusIcon } from 'lucide-react';
+import { cn } from '@/lib/utils';
+import { HandleInput } from './ui/HandleInput';
+import { useBlueskyStore } from '@/lib/bluesky/store';
+import { useNavigate } from '@tanstack/react-router';
+
+export function CreateConvo() {
+  const agent = useBlueskyStore((state) => state.agent);
+  const { t } = useTranslation(['app', 'post']);
+  const [isOpen, setIsOpen] = useState(false);
+  const [value, setValue] = useState<string>('');
+  const isPending = false;
+  const navigate = useNavigate();
+
+  const onClickCancel = () => {
+    setIsOpen(false);
+  };
+
+  return (
+    <Dialog open={isOpen} onOpenChange={setIsOpen}>
+      <DialogTrigger asChild>
+        <Button
+          variant="outline"
+          className={cn(
+            // mobile
+            'fixed bottom-16 right-2 rounded-full aspect-square size-16',
+            // tablet
+            'md:bottom-2',
+            // desktop
+            'xl:static xl:aspect-auto xl:size-auto',
+          )}
+        >
+          <span className="hidden xl:block">{t('post:createPost')}</span>
+          <MessageCirclePlusIcon className="block xl:hidden" />
+        </Button>
+      </DialogTrigger>
+      <DialogContent className="[&>button]:hidden p-0 border">
+        <DialogHeader className="justify-between w-full p-2">
+          <Button type="button" variant="ghost" onClick={onClickCancel} disabled={isPending} className="text-gray-500">
+            {t('cancel')}
+          </Button>
+        </DialogHeader>
+        <div className="p-2">
+          <HandleInput
+            value={value}
+            onChange={setValue}
+            onSelect={async (profile) => {
+              const proxy = agent.withProxy('bsky_chat', 'did:web:api.bsky.chat');
+              const convo = await proxy.api.chat.bsky.convo.getConvoForMembers({
+                members: [profile.did],
+              });
+
+              navigate({
+                to: '/messages/$convoId',
+                params: {
+                  convoId: convo.data.convo.id,
+                },
+              });
+            }}
+          />
+        </div>
+      </DialogContent>
+    </Dialog>
+  );
+}
diff --git a/src/lib/bluesky/hooks/useSendMessage.ts b/src/lib/bluesky/hooks/useSendMessage.ts
index 09276cb..15b54a5 100644
--- a/src/lib/bluesky/hooks/useSendMessage.ts
+++ b/src/lib/bluesky/hooks/useSendMessage.ts
@@ -7,7 +7,6 @@ export function useSendMessage({ convoId }: { convoId: string }) {
   return useMutation({
     mutationKey: ['convo', { convoId }],
     mutationFn: async ({ message }: { message: string }) => {
-      // @ts-expect-error bsky_chat does in fact work
       const proxy = agent.withProxy('bsky_chat', 'did:web:api.bsky.chat');
       await proxy.api.chat.bsky.convo.sendMessage({
         convoId,
diff --git a/src/routes/messages/index.lazy.tsx b/src/routes/messages/index.lazy.tsx
index b424f19..fd29252 100644
--- a/src/routes/messages/index.lazy.tsx
+++ b/src/routes/messages/index.lazy.tsx
@@ -12,6 +12,7 @@ import { forwardRef, HtmlHTMLAttributes, Ref } from 'react';
 import { Avatar } from '@/components/ui/avatar';
 import { Helmet } from 'react-helmet';
 import { useTranslation } from 'react-i18next';
+import { CreateConvo } from '@/components/CreateConvo';
 
 function Conversation({ convo }: { convo: BSkyConvo }) {
   const session = useBlueskyStore((state) => state.session);
@@ -73,6 +74,7 @@ function Messages() {
           }}
           followOutput
         />
+        <CreateConvo />
       </div>
     </>
   );