diff --git a/eleventy.config.js b/eleventy.config.js
index ca33789..63b8b02 100644
--- a/eleventy.config.js
+++ b/eleventy.config.js
@@ -72,6 +72,8 @@ export default async function (eleventyConfig) {
       <meta name="twitter:image" content="${host + src}">`;
     },
     satoriOptions: {
+      width: 1200,
+      height: 630,
       fonts: [
         {
           name: 'Tilt Warp',
@@ -80,6 +82,10 @@ export default async function (eleventyConfig) {
           style: 'normal'
         }
       ]
+    },
+    outputFileExtension: 'webp',
+    sharpOptions: {
+      quality: 100
     }
   });
   eleventyConfig.addPlugin(eleventyImageTransformPlugin, {