diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index 73bae9d..6f63688 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -86,7 +86,7 @@
 		isMobile={data.isMobile}
 		bind:files={ourFiles}
 		onupload={runUpload}
-		acceptedFormats={converters.flatMap((c) => c.supportedFormats)}
+		acceptedFormats={[...new Set(converters.flatMap((c) => c.supportedFormats))]}
 	/>
 </div>