diff --git a/lib/oidcc/plug/authorize.ex b/lib/oidcc/plug/authorize.ex
index 9c96b94..669db11 100644
--- a/lib/oidcc/plug/authorize.ex
+++ b/lib/oidcc/plug/authorize.ex
@@ -31,7 +31,7 @@ defmodule Oidcc.Plug.Authorize do
   import Oidcc.Plug.Config, only: [evaluate_config: 2]
 
   import Plug.Conn,
-    only: [send_resp: 3, put_resp_header: 3, put_session: 3, get_req_header: 2]
+    only: [send_resp: 3, put_resp_header: 3, put_session: 3, get_req_header: 2, put_private: 3]
 
   alias Oidcc.Authorization
   alias Oidcc.ClientContext
@@ -58,6 +58,7 @@ defmodule Oidcc.Plug.Authorize do
 
   * `scopes` - scopes to request
   * `redirect_uri` - Where to redirect for callback
+  * `redirect_mode` - Selects how the redirect happens. Either `:inline` or `:manual`.
   * `url_extension` - Custom query parameters to add to the redirect URI
   * `provider` - name of the `Oidcc.ProviderConfiguration.Worker`
   * `client_id` - OAuth Client ID to use for the introspection
@@ -73,6 +74,7 @@ defmodule Oidcc.Plug.Authorize do
   @type opts :: [
           scopes: :oidcc_scope.scopes(),
           redirect_uri: String.t() | (-> String.t()) | (Plug.Conn.t() -> String.t()),
+          redirect_mode: :inline | :manual,
           url_extension: :oidcc_http_util.query_params(),
           provider: GenServer.name() | nil,
           client_store: module() | nil,
@@ -94,6 +96,7 @@ defmodule Oidcc.Plug.Authorize do
         :redirect_uri,
         :client_context_opts,
         :client_profile_opts,
+        redirect_mode: :inline,
         url_extension: [],
         scopes: ["openid"]
       ])
@@ -102,6 +105,7 @@ defmodule Oidcc.Plug.Authorize do
   @impl Plug
   def call(%Plug.Conn{params: params} = conn, opts) do
     redirect_uri = opts |> Keyword.fetch!(:redirect_uri) |> evaluate_config(conn)
+    redirect_mode = Keyword.fetch!(opts, :redirect_mode)
     client_profile_opts = Keyword.get(opts, :client_profile_opts, %{profiles: []})
 
     state =
@@ -144,14 +148,23 @@ defmodule Oidcc.Plug.Authorize do
         pkce_verifier: pkce_verifier,
         state_verifier: state_verifier
       })
-      |> put_resp_header("location", IO.iodata_to_binary(redirect_uri))
-      |> send_resp(302, "")
+      |> handle_redirect_uri(IO.iodata_to_binary(redirect_uri), redirect_mode)
     else
       {:error, reason} ->
         raise Error, reason: reason
     end
   end
 
+  defp handle_redirect_uri(conn, redirect_uri, :inline) do
+    conn
+    |> put_resp_header("location", redirect_uri)
+    |> send_resp(302, "")
+  end
+
+  defp handle_redirect_uri(conn, redirect_uri, :manual) do
+    put_private(conn, __MODULE__, redirect_uri)
+  end
+
   defp apply_profile(client_context, profile_opts), do: ClientContext.apply_profiles(client_context, profile_opts)
 
   @doc false
diff --git a/test/oidcc/plug/authorize_test.exs b/test/oidcc/plug/authorize_test.exs
index 88a3bda..36362c1 100644
--- a/test/oidcc/plug/authorize_test.exs
+++ b/test/oidcc/plug/authorize_test.exs
@@ -69,6 +69,35 @@ defmodule Oidcc.Plug.AuthorizeTest do
       assert ["http://example.com"] = get_resp_header(conn, "location")
     end
 
+    test_with_mock "manual redirect", %{}, Oidcc.Authorization, [],
+      create_redirect_url: fn _client_context, %{redirect_uri: "http://localhost:8080/oidc/return", nonce: _nonce} ->
+        {:ok, "http://example.com"}
+      end do
+      opts =
+        Authorize.init(
+          provider: ProviderName,
+          client_id: "client_id",
+          client_secret: "client_secret",
+          redirect_uri: "http://localhost:8080/oidc/return",
+          redirect_mode: :manual
+        )
+
+      assert %{
+               halted: false,
+               status: nil,
+               private: %{
+                 Authorize => "http://example.com"
+               }
+             } =
+               conn =
+               "get"
+               |> conn("/", "")
+               |> Plug.Test.init_test_session(%{})
+               |> Authorize.call(opts)
+
+      assert [] = get_resp_header(conn, "location")
+    end
+
     test_with_mock "error handling", %{}, Oidcc.Authorization, [],
       create_redirect_url: fn _client_context, %{redirect_uri: "http://localhost:8080/oidc/return", nonce: _nonce} ->
         {:error, :provider_not_ready}