How to Switch Between Voice and Type to Siri in iOS 18

In iOS 18, Apple redesigned Siri to make switching between voice commands and text input faster and more intuitive than ever before. Rather than forcing users to choose one permanent input method through accessibility menus, the updated interface allows for fluid transitions between speaking and typing depending on your environment. This guide outlines how to invoke the new Type to Siri interface, trigger voice commands, and alternate between the two modes effortlessly.

How to Access the Type to Siri Interface

iOS 18 introduces a dedicated gesture that opens a text prompt for Siri without requiring voice activation:

  1. Unlock your iPhone to any screen or app.
  2. Double-tap the bottom edge of the display directly on or near the Home Bar.
  3. A text field and keyboard will slide up from the bottom of the screen with glowing edge animations.
  4. Type your request or question and tap Go (or the blue arrow) on the keyboard to submit it.

How to Use Voice Input

Voice interaction remains fully accessible alongside the typing feature without changing any system toggles:

  • Voice Trigger: Say "Siri" or "Hey Siri" followed by your command.
  • Hardware Button: Press and hold the Side Button (or Home button on older hardware) until the Siri animation appears, then speak your request aloud.

Switching Between Voice and Text in Real Time

You can alternate between both interaction modes depending on your privacy needs or surroundings:

  • From Voice to Text: If you ask a question using your voice, Siri displays the response card on screen. If you need to make a silent follow-up query, double-tap the bottom Home Bar to summon the keyboard and continue the thread via text.
  • From Text to Voice: If you open the text field by double-tapping the Home Bar, you can instantly switch to speaking by tapping the Microphone icon on the bottom right of the on-screen keyboard to dictate your query instead of typing each letter.

Enabling or Disabling Type to Siri Settings

If the double-tap gesture is not working, ensure the feature is active in your device settings:

  1. Open the Settings app on your iPhone.
  2. Navigate to Accessibility.
  3. Scroll down and select Siri.
  4. Toggle the switch for Type to Siri to the On position.