diff --git a/packages/common/src/utils/saveFrames.ts b/packages/common/src/utils/saveFrames.ts
new file mode 100644
index 00000000..6d40747d
--- /dev/null
+++ b/packages/common/src/utils/saveFrames.ts
@@ -0,0 +1,15 @@
+import fs from "fs";
+import path from "path";
+import { Frames } from "../types";
+
+interface SaveFramesArgs {
+  frames: Frames;
+  bitmapsDir: string;
+}
+
+export const saveFrames = ({ frames, bitmapsDir }: SaveFramesArgs) => {
+  for (let [fileName, { buffer }] of Object.entries(frames)) {
+    const out_path = path.resolve(bitmapsDir, fileName);
+    fs.writeFileSync(out_path, buffer, { encoding: "binary" });
+  }
+};