35 hidden WhatsApp tricks on iPhone and Android you never knew existed

Think you know WhatsApp inside out? Think again! This messaging app may look simple on the surface, but it’s practically bursting with features, settings, and clever tricks to make your chatting life smoother, safer, and way more interesting—on both iPhone and Android. Ready to unlock the full potential of WhatsApp? Let’s dive into a treasure trove of hidden tricks!

Hidden Features to Supercharge Your WhatsApp

  • Use ChatGPT in WhatsApp: Want a chatbot in your chats? Just add the American number 18002428478 to your contacts, start a WhatsApp conversation, and ChatGPT replies—not just to text, but also analyzes images you send it.
  • Transcribe Voice Messages (iOS only for now): Hands busy or ears unavailable? In WhatsApp settings under “Chats,” activate the option to transcribe voice messages. Choose and download your preferred transcription language. Android folks, hang in there—this is coming your way soon.
  • Video Call Visual Magic: During a video call, tap the magic wand icon on your video thumbnail. Instantly add filters to your face or your background for a dash of fun mid-call!
  • Email for Authentication: Since November 2023, you can link your email for identity verification. This comes in handy if you’re not receiving your WhatsApp SMS authentication code. You’ll find this feature in Settings > Account > Email address.
  • Access Key Login: Ditch those annoying SMS codes forever. Create an access key in Settings > Account > Access Keys, and use biometric authentication from your phone for future logins—your password manager keeps it safe.
  • Multi-Device Accounts: Use WhatsApp on several smartphones at once. On your secondary Android device, choose to connect a device when signing in, then scan the QR code with your main phone via WhatsApp’s settings.
  • Lock & Hide Chats: Shield sensitive conversations: tap your chat partner’s name, activate “Lock chat,” and authenticate. Your secret chats now live in a locked folder at the top of your chat list and require authentication to open.
  • Video Messages: Tired of basic voice notes? Hold the camera icon in the chat to record and send a quick video message instantly.
  • HD Photos & Videos: Share your masterpieces in high quality! After choosing your media, tap the HD button at the top. Photos are sent at original resolution; videos get a quality boost up to 720p.
  • Screen Sharing on Calls: Helping a friend with tech snags is now a breeze. During a video call, tap the three-dot menu and select “Share screen.” On Android, pick between sharing your whole screen or just one app. iOS users, just start the broadcast.

Level Up Your Privacy and Security

  • Self-Messaging: WhatsApp lets you message yourself for reminders. Start a new chat, select your own name (marked as “You”), and never forget a thing again.
  • Profile Privacy: Don’t let strangers see your photo, status, or last seen! In Settings > Privacy, restrict profile data to your contacts, chosen groups, or to nobody if you like to stay incognito.
  • Read Receipts & Last Seen: Go off the radar by disabling read receipts in Settings > Privacy. If you turn this off, neither you nor your contacts can see when messages are read. For ultimate stealth, set Last Seen to “Nobody.”
  • Media Auto-Download Rules: Roaming abroad with limited data? In Settings > Storage & Data, set media to auto-download only on Wi-Fi, and enable “Use less data for calls.”
  • Prevent Media Flood: Android users: in Settings > Chats, turn off “Media visibility” to keep received media out of your gallery. iOS users can toggle this per conversation via “Save to Camera Roll.”
  • App Lock: Protect WhatsApp itself using Face ID, Touch ID (iOS) or biometric features (Android). Find this under Settings > Privacy > App Lock.
  • Block Annoying Contacts: In any chat, tap the contact’s name, scroll, and hit “Block contact” for some well-deserved peace.

Productivity and Group Conversation Tricks

  • Broadcast Lists: Frequently send the same message to multiple people? Use “New Broadcast” (iOS) or “New broadcast” from the three-dot menu (Android) to send it in one swoop without creating a group. Replies come back privately.
  • Custom Alerts: Never miss an important message. In the conversation settings, assign a unique alert sound. On Android, set both message and call tones; iOS users adjust message notifications here and calls in the iOS contact details.
  • Annotate Images: After choosing a picture to send, tap the pencil to crop, add stickers, text, or doodle freely.
  • Mark as Important: Long-press a crucial message and mark it with a star (“Important” on iOS). Find all your starred gems in Settings > Starred Messages.
  • Share Live Location: In a chat, tap + (iOS) or the paperclip (Android), pick Location, and send a live location update for a set duration. Your contact sees a live map until you decide to stop sharing.
  • Desktop & Web Apps: No more whiplash between phone and computer. Pair your phone with the WhatsApp desktop or web app, and manage conversations in comfort.
  • Reply Privately in Groups: In a group, long-press a message to reply privately in a one-on-one chat (menu options differ for iOS and Android).
  • Text Formatting: Want to highlight a point? Select your text and choose from bold, italic, or underline to emphasize your message.
  • Quote in Chaos: Restore order in wild groups by quoting messages. On Android, long-press and tap the left-arrow icon.
  • Find Lost Messages: Hundreds of chats? Use the in-app search bar and enter keywords to find exactly what you need.
  • Know When Messages are Read: On iOS, swipe your message left to reveal delivery and read times. On Android, long-press and tap the info (“i”) icon.

Personalization and Final Touches

  • Change Chat Wallpaper: Spice up your chats with a new wallpaper. Head to Settings > Chats > Chat Theme (on both platforms for overall background, but per-chat is iOS-only). In any conversation, tap the contact’s name, and go to Wallpaper & Sound to make it personal (iOS only).
  • Wary of Odd Group Invites? In Settings > Privacy > Groups, restrict who can add you to groups—just friends or nobody at all.
  • Dark Mode Delight: Prefer a nighttime look? WhatsApp honors your device’s dark/light theme by default. Or, on Android, set it manually in Settings > Chats > Theme.
  • Event Dates on iOS: WhatsApp detects and underlines dates in messages, making event organizing a breeze.

Conclusion: From privacy tweaks to playful filters, WhatsApp is a masterclass in “more than meets the eye.” Whether you’re optimizing group chats, hiding from nosy strangers, or simply making your chats look better, these tricks are all at your fingertips. Explore, experiment, and get the most out of WhatsApp—your future messages (and your sanity) will thank you!

Dawn Liphardt

Dawn Liphardt

I'm Dawn Liphardt, the founder and lead writer of this publication. With a background in philosophy and a deep interest in the social impact of technology, I started this platform to explore how innovation shapes — and sometimes disrupts — the world we live in. My work focuses on critical, human-centered storytelling at the frontier of artificial intelligence and emerging tech.