diff --git a/docs/source/tour.rst b/docs/source/tour.rst
index 2548ff66..787dbd4f 100644
--- a/docs/source/tour.rst
+++ b/docs/source/tour.rst
@@ -34,14 +34,17 @@ Here, you can spawn off a background thread to run any function, out-of-request:
 
 GraphQL
 -------
-responder supports GraphQL::
+Responder supports GraphQL, a query language for APIs that enables clients to
+request exactly the data they need::
 
     pip install 'responder[graphql]'
 
+For more information about GraphQL, visit https://graphql.org/.
 
 Serve a GraphQL API::
 
     import graphene
+    from responder.ext.graphql import GraphQLView
 
     class Query(graphene.ObjectType):
         hello = graphene.String(name=graphene.String(default_value="stranger"))
@@ -50,7 +53,7 @@ Serve a GraphQL API::
             return f"Hello {name}"
 
     schema = graphene.Schema(query=Query)
-    view = responder.ext.GraphQLView(api=api, schema=schema)
+    view = GraphQLView(api=api, schema=schema)
 
     api.add_route("/graph", view)
 
diff --git a/responder/ext/graphql/__init__.py b/responder/ext/graphql/__init__.py
new file mode 100644
index 00000000..a73043b2
--- /dev/null
+++ b/responder/ext/graphql/__init__.py
@@ -0,0 +1,79 @@
+import json
+from functools import partial
+
+from graphql_server import default_format_error, encode_execution_results, json_encode
+
+from .templates import GRAPHIQL
+
+
+class GraphQLView:
+    def __init__(self, *, api, schema):
+        self.api = api
+        self.schema = schema
+
+    @staticmethod
+    async def _resolve_graphql_query(req, resp):
+        # TODO: Get variables and operation_name from form data, params, request text?
+
+        if "json" in req.mimetype:
+            json_media = await req.media("json")
+            if "query" not in json_media:
+                resp.status_code = 400
+                resp.media = {"errors": ["'query' key is required in the JSON payload"]}
+                return None, None, None
+            return (
+                json_media["query"],
+                json_media.get("variables"),
+                json_media.get("operationName"),
+            )
+
+        # Support query/q in form data.
+        # Form data is awaiting https://github.com/encode/starlette/pull/102
+        """
+        if "query" in req.media("form"):
+            return req.media("form")["query"], None, None
+        if "q" in req.media("form"):
+            return req.media("form")["q"], None, None
+        """
+
+        # Support query/q in params.
+        if "query" in req.params:
+            return req.params["query"], None, None
+        if "q" in req.params:
+            return req.params["q"], None, None
+
+        # Otherwise, the request text is used (typical).
+        # TODO: Make some assertions about content-type here.
+        return req.text, None, None
+
+    async def graphql_response(self, req, resp):
+        show_graphiql = req.method == "get" and req.accepts("text/html")
+
+        if show_graphiql:
+            resp.content = self.api.templates.render_string(
+                GRAPHIQL, endpoint=req.url.path
+            )
+            return None
+
+        query, variables, operation_name = await self._resolve_graphql_query(req, resp)
+        if query is None:
+            return None
+
+        context = {"request": req, "response": resp}
+        result = self.schema.execute(
+            query, variables=variables, operation_name=operation_name, context=context
+        )
+        result, status_code = encode_execution_results(
+            [result],
+            is_batch=False,
+            format_error=default_format_error,
+            encode=partial(json_encode, pretty=False),
+        )
+        resp.media = json.loads(result)
+        return (query, result, status_code)
+
+    async def on_request(self, req, resp):
+        await self.graphql_response(req, resp)
+
+    async def __call__(self, req, resp):
+        await self.on_request(req, resp)
diff --git a/responder/ext/graphql/templates.py b/responder/ext/graphql/templates.py
new file mode 100644
index 00000000..c8dea03c
--- /dev/null
+++ b/responder/ext/graphql/templates.py
@@ -0,0 +1,146 @@
+# ruff: noqa: E501
+GRAPHIQL = """
+{% set GRAPHIQL_VERSION = '0.12.0' %}
+
+<!--
+ *  Copyright (c) Facebook, Inc.
+ *  All rights reserved.
+ *
+ *  This source code is licensed under the license found in the
+ *  LICENSE file in the root directory of this source tree.
+-->
+<!DOCTYPE html>
+<html>
+  <head>
+    <style>
+      body {
+        height: 100%;
+        margin: 0;
+        width: 100%;
+        overflow: hidden;
+      }
+      #graphiql {
+        height: 100vh;
+      }
+    </style>
+
+    <!--
+      This GraphiQL example depends on Promise and fetch, which are available in
+      modern browsers, but can be "polyfilled" for older browsers.
+      GraphiQL itself depends on React DOM.
+      If you do not want to rely on a CDN, you can host these files locally or
+      include them directly in your favored resource bunder.
+    -->
+    <link href="//cdn.jsdelivr.net/npm/graphiql@{{ GRAPHIQL_VERSION }}/graphiql.css" rel="stylesheet"/>
+    <script src="//cdn.jsdelivr.net/npm/whatwg-fetch@2.0.3/fetch.min.js"></script>
+    <script src="//cdn.jsdelivr.net/npm/react@16.2.0/umd/react.production.min.js"></script>
+    <script src="//cdn.jsdelivr.net/npm/react-dom@16.2.0/umd/react-dom.production.min.js"></script>
+    <script src="//cdn.jsdelivr.net/npm/graphiql@{{ GRAPHIQL_VERSION }}/graphiql.min.js"></script>
+  </head>
+  <body>
+    <div id="graphiql">Loading...</div>
+    <script>
+
+      /**
+       * This GraphiQL example illustrates how to use some of GraphiQL's props
+       * in order to enable reading and updating the URL parameters, making
+       * link sharing of queries a little bit easier.
+       *
+       * This is only one example of this kind of feature, GraphiQL exposes
+       * various React params to enable interesting integrations.
+       */
+
+      // Parse the search string to get url parameters.
+      var search = window.location.search;
+      var parameters = {};
+      search.substr(1).split('&').forEach(function (entry) {
+        var eq = entry.indexOf('=');
+        if (eq >= 0) {
+          parameters[decodeURIComponent(entry.slice(0, eq))] =
+            decodeURIComponent(entry.slice(eq + 1));
+        }
+      });
+
+      // if variables was provided, try to format it.
+      if (parameters.variables) {
+        try {
+          parameters.variables =
+            JSON.stringify(JSON.parse(parameters.variables), null, 2);
+        } catch (e) {
+          // Do nothing, we want to display the invalid JSON as a string, rather
+          // than present an error.
+        }
+      }
+
+      // When the query and variables string is edited, update the URL bar so
+      // that it can be easily shared
+      function onEditQuery(newQuery) {
+        parameters.query = newQuery;
+        updateURL();
+      }
+
+      function onEditVariables(newVariables) {
+        parameters.variables = newVariables;
+        updateURL();
+      }
+
+      function onEditOperationName(newOperationName) {
+        parameters.operationName = newOperationName;
+        updateURL();
+      }
+
+      function updateURL() {
+        var newSearch = '?' + Object.keys(parameters).filter(function (key) {
+          return Boolean(parameters[key]);
+        }).map(function (key) {
+          return encodeURIComponent(key) + '=' +
+            encodeURIComponent(parameters[key]);
+        }).join('&');
+        history.replaceState(null, null, newSearch);
+      }
+
+      // Defines a GraphQL fetcher using the fetch API. You're not required to
+      // use fetch, and could instead implement graphQLFetcher however you like,
+      // as long as it returns a Promise or Observable.
+      function graphQLFetcher(graphQLParams) {
+        // This example expects a GraphQL server at the path /graphql.
+        // Change this to point wherever you host your GraphQL server.
+        return fetch('{{ endpoint }}', {
+          method: 'post',
+          headers: {
+            'Accept': 'application/json',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(graphQLParams),
+          credentials: 'include',
+        }).then(function (response) {
+          return response.text();
+        }).then(function (responseBody) {
+          try {
+            return JSON.parse(responseBody);
+          } catch (error) {
+            return responseBody;
+          }
+        });
+      }
+
+      // Render <GraphiQL /> into the body.
+      // See the README in the top level of this module to learn more about
+      // how you can customize GraphiQL by providing different values or
+      // additional child elements.
+      ReactDOM.render(
+        React.createElement(GraphiQL, {
+          fetcher: graphQLFetcher,
+          query: parameters.query,
+          variables: parameters.variables,
+          operationName: parameters.operationName,
+          onEditQuery: onEditQuery,
+          onEditVariables: onEditVariables,
+          onEditOperationName: onEditOperationName
+        }),
+        document.getElementById('graphiql')
+      );
+    </script>
+  </body>
+</html>
+""".strip()
diff --git a/setup.py b/setup.py
index c9add646..32d1213c 100644
--- a/setup.py
+++ b/setup.py
@@ -133,7 +133,7 @@ def run(self):
             "sphinxext.opengraph",
         ],
         "full": ["responder[graphql,openapi]"],
-        "graphql": ["graphene"],
+        "graphql": ["graphene<3", "graphql-server-core>=1.2,<2"],
         "openapi": ["apispec>=1.0.0"],
         "release": ["build", "twine"],
         "test": ["flask", "mypy", "pytest", "pytest-cov", "pytest-mock"],
diff --git a/tests/test_graphql.py b/tests/test_graphql.py
new file mode 100644
index 00000000..4041ac2c
--- /dev/null
+++ b/tests/test_graphql.py
@@ -0,0 +1,38 @@
+# ruff: noqa: E402
+import pytest
+
+graphene = pytest.importorskip("graphene")
+
+from responder.ext.graphql import GraphQLView
+
+
+@pytest.fixture
+def schema():
+    class Query(graphene.ObjectType):
+        hello = graphene.String(name=graphene.String(default_value="stranger"))
+
+        def resolve_hello(self, info, name):
+            return f"Hello {name}"
+
+    return graphene.Schema(query=Query)
+
+
+def test_graphql_schema_query_querying(api, schema):
+    api.add_route("/", GraphQLView(schema=schema, api=api))
+    r = api.requests.get("http://;/?q={ hello }", headers={"Accept": "json"})
+    assert r.status_code == 200
+    assert r.json() == {"data": {"hello": "Hello stranger"}}
+
+
+def test_graphql_schema_json_query(api, schema):
+    api.add_route("/", GraphQLView(schema=schema, api=api))
+    r = api.requests.post("http://;/", json={"query": "{ hello }"})
+    assert r.status_code < 300
+    assert r.json() == {"data": {"hello": "Hello stranger"}}
+
+
+def test_graphiql(api, schema):
+    api.add_route("/", GraphQLView(schema=schema, api=api))
+    r = api.requests.get("http://;/", headers={"Accept": "text/html"})
+    assert r.status_code < 300
+    assert "GraphiQL" in r.text