diff --git a/src/utils/matchImages.ts b/src/utils/matchImages.ts
deleted file mode 100644
index 3c584a1..0000000
--- a/src/utils/matchImages.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import { PNG } from "pngjs";
-import pixelmatch from "pixelmatch";
-
-interface MatchImagesArgs {
-  img1Buff: Buffer;
-  img2Buff: Buffer;
-}
-
-export const matchImages = ({ img1Buff, img2Buff }: MatchImagesArgs) => {
-  const img1 = PNG.sync.read(img1Buff);
-  const img2 = PNG.sync.read(img2Buff);
-  const { width, height } = img1;
-
-  const diff = new PNG({ width, height });
-
-  return pixelmatch(img1.data, img2.data, diff.data, width, height, {
-    threshold: 0.1,
-  });
-};
diff --git a/src/utils/saveFrames.ts b/src/utils/saveFrames.ts
deleted file mode 100644
index f3be527..0000000
--- a/src/utils/saveFrames.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import fs from "fs";
-import path from "path";
-import { bitmapsDir } from "../config";
-
-export interface Frames {
-  [fileName: string]: {
-    buffer: Buffer;
-  };
-}
-
-export const saveFrames = (frames: Frames) => {
-  for (let [fileName, { buffer }] of Object.entries(frames)) {
-    const out_path = path.resolve(bitmapsDir, fileName);
-    fs.writeFileSync(out_path, buffer, { encoding: "binary" });
-  }
-};
diff --git a/src/utils/htmlTemplate.ts b/src/utils/toHTML.ts
similarity index 77%
rename from src/utils/htmlTemplate.ts
rename to src/utils/toHTML.ts
index 4224c27..e64ef19 100644
--- a/src/utils/htmlTemplate.ts
+++ b/src/utils/toHTML.ts
@@ -15,5 +15,5 @@ export const template = `
 </html>
 `;
 
-export const htmlTemplate = (svg: string) =>
-  template.replace("<svginjection>", svg);
+export const toHTML = (svgData: string): string =>
+    template.replace("<svginjection>", svgData);