diff --git a/.changeset/ten-snakes-tap.md b/.changeset/ten-snakes-tap.md
new file mode 100644
index 000000000..1e97bca55
--- /dev/null
+++ b/.changeset/ten-snakes-tap.md
@@ -0,0 +1,5 @@
+---
+"nostrudel": minor
+---
+
+Support video and audio file uploads to nostr.build
diff --git a/src/components/post-modal/index.tsx b/src/components/post-modal/index.tsx
index 2d27d4e2d..704673853 100644
--- a/src/components/post-modal/index.tsx
+++ b/src/components/post-modal/index.tsx
@@ -40,7 +40,7 @@ import {
 import { UserAvatarStack } from "../compact-user-stack";
 import MagicTextArea, { RefType } from "../magic-textarea";
 import { useContextEmojis } from "../../providers/emoji-provider";
-import { nostrBuildUploadImage } from "../../helpers/nostr-build";
+import { nostrBuildUploadImage as nostrBuildUpload } from "../../helpers/nostr-build";
 import CommunitySelect from "./community-select";
 import ZapSplitCreator, { fillRemainingPercent } from "./zap-split-creator";
 import { EventSplit } from "../../helpers/nostr/zaps";
@@ -89,13 +89,15 @@ export default function PostModal({
   const textAreaRef = useRef<RefType | null>(null);
   const imageUploadRef = useRef<HTMLInputElement | null>(null);
   const [uploading, setUploading] = useState(false);
-  const uploadImage = useCallback(
-    async (imageFile: File) => {
+  const uploadFile = useCallback(
+    async (file: File) => {
       try {
-        if (!imageFile.type.includes("image")) throw new Error("Only images are supported");
+        if (!(file.type.includes("image") || file.type.includes("video") || file.type.includes("audio")))
+          throw new Error("Unsupported file type");
+
         setUploading(true);
 
-        const response = await nostrBuildUploadImage(imageFile, requestSignature);
+        const response = await nostrBuildUpload(file, requestSignature);
         const imageUrl = response.url;
 
         const content = getValues().content;
@@ -177,7 +179,7 @@ export default function PostModal({
           instanceRef={(inst) => (textAreaRef.current = inst)}
           onPaste={(e) => {
             const imageFile = Array.from(e.clipboardData.files).find((f) => f.type.includes("image"));
-            if (imageFile) uploadImage(imageFile);
+            if (imageFile) uploadFile(imageFile);
           }}
         />
         {getValues().content.length > 0 && (
@@ -194,11 +196,11 @@ export default function PostModal({
           <Flex mr="auto" gap="2">
             <VisuallyHiddenInput
               type="file"
-              accept="image/*"
+              accept="image/*,audio/*,video/*"
               ref={imageUploadRef}
               onChange={(e) => {
                 const img = e.target.files?.[0];
-                if (img) uploadImage(img);
+                if (img) uploadFile(img);
               }}
             />
             <IconButton
diff --git a/src/helpers/nostr-build.ts b/src/helpers/nostr-build.ts
index f2c8e9f3d..bfb777506 100644
--- a/src/helpers/nostr-build.ts
+++ b/src/helpers/nostr-build.ts
@@ -19,7 +19,7 @@ type NostrBuildResponse = {
       };
       blurhash: string;
       sha256: string;
-      type: "picture" | "video";
+      type: "picture" | "video" | "audio";
       mime: string;
       size: number;
       metadata: Record<string, string>;
@@ -31,13 +31,14 @@ type NostrBuildResponse = {
   ];
 };
 
-export async function nostrBuildUploadImage(image: File, sign?: (draft: DraftNostrEvent) => Promise<NostrEvent>) {
-  if (!image.type.includes("image")) throw new Error("Only images are supported");
+export async function nostrBuildUploadImage(file: File, sign?: (draft: DraftNostrEvent) => Promise<NostrEvent>) {
+  if (!(file.type.includes("image") || file.type.includes("video") || file.type.includes("audio")))
+    throw new Error("Unsupported file type");
 
   const url = "https://nostr.build/api/v2/upload/files";
 
   const payload = new FormData();
-  payload.append("fileToUpload", image);
+  payload.append("fileToUpload", file);
 
   const headers: HeadersInit = {};
   if (sign) {