diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4116822..a06f1708 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Changed
 
 - Options for getting or creating passkeys and security keys are now served by dedicated Rails controllers and retrieved via JavaScript fetch requests. [#73](https://github.com/cedarcode/devise-webauthn/pull/73) [@nicolastemciuc]
+- BREAKING!: Remove helpers for generating WebAuthn options. [#106](https://github.com/cedarcode/devise-webauthn/pull/115) [@nicolastemciuc]
 
 ## [v0.3.0](https://github.com/cedarcode/devise-webauthn/compare/v0.2.2...v0.3.0/) - 2026-01-16
 
diff --git a/lib/devise/webauthn/helpers/credentials_helper.rb b/lib/devise/webauthn/helpers/credentials_helper.rb
index 2173263a..0c74af20 100644
--- a/lib/devise/webauthn/helpers/credentials_helper.rb
+++ b/lib/devise/webauthn/helpers/credentials_helper.rb
@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# rubocop:disable Metrics/ModuleLength
 module Devise
   module Webauthn
     module CredentialsHelper
@@ -59,75 +58,6 @@ def login_with_security_key_button(text = nil, resource:, button_classes: nil, f
         end
       end
 
-      def create_passkey_options(resource)
-        @create_passkey_options ||= begin
-          options = WebAuthn::Credential.options_for_create(
-            user: {
-              id: resource.webauthn_id,
-              name: resource_human_palatable_identifier
-            },
-            exclude: resource.passkeys.pluck(:external_id),
-            authenticator_selection: {
-              resident_key: "required",
-              user_verification: "required"
-            }
-          )
-
-          # Store challenge in session for later verification
-          session[:webauthn_challenge] = options.challenge
-
-          options
-        end
-      end
-
-      def passkey_authentication_options
-        @passkey_authentication_options ||= begin
-          options = WebAuthn::Credential.options_for_get(
-            user_verification: "required"
-          )
-
-          # Store challenge in session for later verification
-          session[:authentication_challenge] = options.challenge
-
-          options
-        end
-      end
-
-      def create_security_key_options(resource)
-        @create_security_key_options ||= begin
-          options = WebAuthn::Credential.options_for_create(
-            user: {
-              id: resource.webauthn_id,
-              name: resource_human_palatable_identifier
-            },
-            exclude: resource.webauthn_credentials.pluck(:external_id),
-            authenticator_selection: {
-              resident_key: "discouraged",
-              user_verification: "discouraged"
-            }
-          )
-
-          # Store challenge in session for later verification
-          session[:webauthn_challenge] = options.challenge
-
-          options
-        end
-      end
-
-      def security_key_authentication_options(resource)
-        @security_key_authentication_options ||= begin
-          options = WebAuthn::Credential.options_for_get(
-            allow: resource.webauthn_credentials.pluck(:external_id),
-            user_verification: "discouraged"
-          )
-
-          # Store challenge in session for later verification
-          session[:two_factor_authentication_challenge] = options.challenge
-
-          options
-        end
-      end
-
       private
 
       def resource_human_palatable_identifier
@@ -139,4 +69,3 @@ def resource_human_palatable_identifier
     end
   end
 end
-# rubocop:enable Metrics/ModuleLength