diff --git a/fetch/range/blob.any.js b/fetch/range/blob.any.js
new file mode 100644
index 00000000000000..f3eb313b34b42d
--- /dev/null
+++ b/fetch/range/blob.any.js
@@ -0,0 +1,197 @@
+// META: script=/common/utils.js
+
+const supportedBlobRange = [
+  {
+    name: "A simple blob range request.",
+    data: ["A simple Hello, World! example"],
+    type: "text/plain",
+    range: "bytes=9-21",
+    content_length: 13,
+    content_range: "bytes 9-21/30",
+    result: "Hello, World!",
+  },
+  {
+    name: "A blob range request with no end.",
+    data: ["Range with no end"],
+    type: "text/plain",
+    range: "bytes=11-",
+    content_length: 6,
+    content_range: "bytes 11-16/17",
+    result: "no end",
+  },
+  {
+    name: "A blob range request with no start.",
+    data: ["Range with no start"],
+    type: "text/plain",
+    range: "bytes=-8",
+    content_length: 8,
+    content_range: "bytes 11-18/19",
+    result: "no start",
+  },
+  {
+    name: "A simple blob range request with whitespace.",
+    data: ["A simple Hello, World! example"],
+    type: "text/plain",
+    range: "bytes= \t9-21",
+    content_length: 13,
+    content_range: "bytes 9-21/30",
+    result: "Hello, World!",
+  },
+  {
+    name: "Blob content with short content and a large range end",
+    data: ["Not much here"],
+    type: "text/plain",
+    range: "bytes=4-100000000000",
+    content_length: 9,
+    content_range: "bytes 4-12/13",
+    result: "much here",
+  },
+];
+
+const unsupportedBlobRange = [
+  {
+    name: "Blob range request with multiple range values",
+    data: ["Multiple ranges are not currently supported"],
+    type: "text/plain",
+    headers: {
+      "Range": "bytes=0-5,15-"
+    }
+  },
+  {
+    name: "Blob range request with multiple range values and whitespace",
+    data: ["Multiple ranges are not currently supported"],
+    type: "text/plain",
+    headers: {
+      "Range": "bytes=0-5, 15-"
+    }
+  },
+  {
+    name: "Blob range request with trailing comma",
+    data: ["Range with invalid trailing comma"],
+    type: "text/plain",
+    headers: {
+      "Range": "bytes=0-5,"
+    }
+  },
+  {
+    name: "Blob range with no start or end",
+    data: ["Range with no start or end"],
+    type: "text/plain",
+    headers: {
+      "Range": "bytes=-"
+    }
+  },
+  {
+    name: "Blob range with invalid whitespace in range #1",
+    data: ["Invalid whitespace #1"],
+    type: "text/plain",
+    headers: {
+      "Range": "bytes=5 - 10"
+    }
+  },
+  {
+    name: "Blob range with invalid whitespace in range #2",
+    data: ["Invalid whitespace #2"],
+    type: "text/plain",
+    headers: {
+      "Range": "bytes=-\t 5"
+    }
+  },
+  {
+    name: "Blob range request with short range end",
+    data: ["Range end should be greater than range start"],
+    type: "text/plain" ,
+    headers: {
+      "Range": "bytes=10-5"
+    }
+  },
+  {
+    name: "Blob range start should be an ASCII digit",
+    data: ["Range start must be an ASCII digit"],
+    type: "text/plain" ,
+    headers: {
+      "Range": "bytes=x-5"
+    }
+  },
+  {
+    name: "Blob range should have a dash",
+    data: ["Blob range should have a dash"],
+    type: "text/plain" ,
+    headers: {
+      "Range": "bytes=5"
+    }
+  },
+  {
+    name: "Blob range end should be an ASCII digit",
+    data: ["Range end must be an ASCII digit"],
+    type: "text/plain" ,
+    headers: {
+      "Range": "bytes=5-x"
+    }
+  },
+  {
+    name: "Blob range should include '-'",
+    data: ["Range end must include '-'"],
+    type: "text/plain" ,
+    headers: {
+      "Range": "bytes=x"
+    }
+  },
+  {
+    name: "Blob range should include '='",
+    data: ["Range end must include '='"],
+    type: "text/plain" ,
+    headers: {
+      "Range": "bytes 5-"
+    }
+  },
+  {
+    name: "Blob range should include 'bytes='",
+    data: ["Range end must include 'bytes='"],
+    type: "text/plain" ,
+    headers: {
+      "Range": "5-"
+    }
+  },
+  {
+    name: "Blob content with short content and a large range start",
+    data: ["Not much here"],
+    type: "text/plain",
+    headers: {
+      "Range": "bytes=100000-",
+    }
+  },
+];
+
+
+supportedBlobRange.forEach(({ name, data, type, range, content_length, content_range, result }) => {
+  promise_test(async () => {
+    let blob = new Blob(data, { "type" : type });
+    return fetch(URL.createObjectURL(blob), {
+      "method": "GET",
+      "headers": {
+        "Range": range
+      }
+    }).then(function(resp) {
+      assert_equals(resp.status, 206, "HTTP status is 206");
+      assert_equals(resp.type, "basic", "response type is basic");
+      assert_equals(resp.headers.get("Content-Type"), type, "Content-Type is " + resp.headers.get("Content-Type"));
+      assert_equals(resp.headers.get("Content-Length"), content_length.toString(), "Content-Length is " + resp.headers.get("Content-Length"));
+      assert_equals(resp.headers.get("Content-Range"), content_range, "Content-Range is " + resp.headers.get("Content-Range"));
+      return resp.text();
+    }).then(function(text) {
+      assert_equals(text, result, "Response's body is correct");
+    });
+  }, name);
+});
+
+unsupportedBlobRange.forEach(({ name, data, type, headers }) => {
+  promise_test(function(test) {
+    let blob = new Blob(data, { "type" : type });
+    let promise = fetch(URL.createObjectURL(blob), {
+      "method": "GET",
+      "headers": headers,
+    });
+    return promise_rejects_js(test, TypeError, promise);
+  }, name);
+});