diff --git a/src/lib/converters/vips.svelte.ts b/src/lib/converters/vips.svelte.ts
index d8b4e41..c8b3c0d 100644
--- a/src/lib/converters/vips.svelte.ts
+++ b/src/lib/converters/vips.svelte.ts
@@ -26,6 +26,8 @@ export class VipsConverter extends Converter {
 		new FormatInfo("cur", true, false),
 		new FormatInfo("ani", true, false),
 		new FormatInfo("heic", true, false),
+		new FormatInfo("nef", true, false),
+		new FormatInfo("cr2", true, false),
 		new FormatInfo("hdr", true, true),
 		new FormatInfo("jpe", true, true),
 		new FormatInfo("dng", true, false),
diff --git a/src/lib/workers/vips.ts b/src/lib/workers/vips.ts
index ad9a6a0..c73abdf 100644
--- a/src/lib/workers/vips.ts
+++ b/src/lib/workers/vips.ts
@@ -17,7 +17,15 @@ const vipsPromise = Vips({
 
 const magickPromise = initializeImageMagick(new URL(wasm, import.meta.url));
 
-const magickRequiredFormats = [".dng", ".heic", ".ico", ".cur", ".ani"];
+const magickRequiredFormats = [
+	".dng",
+	".heic",
+	".ico",
+	".cur",
+	".ani",
+	".cr2",
+	".nef",
+];
 const unsupportedFrom: string[] = [];
 const unsupportedTo = [...magickRequiredFormats];