diff --git a/src/run-tests.ts b/src/run-tests.ts
index ee9e084..5ba9a7a 100644
--- a/src/run-tests.ts
+++ b/src/run-tests.ts
@@ -64,18 +64,22 @@ export async function runTests({
             const before = process.hrtime();
             const parsed = await parse(test.markdown, options, addExtension);
             const elapsed = process.hrtime(before);
-            const pass = isEqual(parsed, test.html);
-            if (test.shouldFail) {
+            if (options.renderOk) {
               assert.ok(
-                !pass,
-                `${test.markdown}\n------\n\nExpected: Should Fail`,
+                parsed,
+                `${test.markdown}\n------\n\nExpected: To Render Anything`,
               );
             } else if (options.renderExact) {
-              assert.strictEqual(test.html, parsed);
+              assert.strictEqual(test.html ?? "", parsed);
+            } else if (test.shouldFail) {
+              assert.ok(
+                !isEqual(parsed, test.html ?? ""),
+                `${test.markdown}\n------\n\nExpected: Should Fail`,
+              );
             } else {
-              const testDiff = diff(parsed, test.html);
+              const testDiff = diff(parsed, test.html ?? "");
               assert.ok(
-                pass,
+                isEqual(parsed, test.html ?? ""),
                 `Expected: ${testDiff.expected}\n  Actual: ${testDiff.actual}`,
               );
             }
diff --git a/src/types.ts b/src/types.ts
index 7e2947f..8af290e 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -3,9 +3,10 @@ import { MarkedExtension } from "marked";
 export interface Spec {
   section: string;
   markdown: string;
-  html: string;
+  html?: string;
   options?: MarkedExtension & {
     renderExact?: boolean;
+    renderOk?: boolean;
   };
   only?: boolean;
   skip?: boolean;
diff --git a/test/run-tests.test.ts b/test/run-tests.test.ts
index ebde81d..a251fd0 100644
--- a/test/run-tests.test.ts
+++ b/test/run-tests.test.ts
@@ -1,8 +1,30 @@
-import { runAllMarkedSpecTests } from "../src/index.js";
+import { runAllMarkedSpecTests, runTests } from "../src/index.js";
 import test from "node:test";
+import assert from "node:assert";
 
 test("run-tests", async (t) => {
   await t.test("runAllMarkedSpecTests", async () => {
     await runAllMarkedSpecTests();
   });
+
+  await t.test("renderOk option", async () => {
+    // This test should pass because renderOk is true even though html does not match the actual parsed output.
+    await runTests({
+      tests: {
+        "Render OK Section": {
+          total: 1,
+          pass: 1,
+          specs: [
+            {
+              section: "Render OK Section",
+              markdown: "hello",
+              options: {
+                renderOk: true,
+              },
+            },
+          ],
+        },
+      },
+    });
+  });
 });