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Lifehacker has published a practical guide to 10 lesser-known features in Apple’s Contacts app for iPhone, iPad and Mac. The tips cover duplicate cleanup, selecting and deleting contacts in batches, sharing contact details, using other messaging and calling apps, and exporting a Mac address book.

Lifehacker has published a guide to 10 lesser-known features in Apple’s Contacts app, with tips for managing entries on iPhone, iPad and Mac. The guide covers tasks including finding duplicates, selecting contacts in batches, sharing details, using third-party apps to call or message people, and exporting contacts for a backup.

On iPhone, iOS can display a prompt to identify duplicate contacts; on Mac, users can check for them by opening Contacts and choosing Card > Look for Duplicates. The guide says the Mac feature can identify matching entries so users can merge or delete them. Exact menu availability can vary by software version, which the source does not specify.

For bulk actions on iPhone or iPad, the guide describes a two-finger swipe up or down the contact list to select multiple entries, with further swipes adding to the selection. It also describes long-pressing a selected contact to access a deletion option. On Mac, keyboard and pointer controls provide another way to select several entries.

For sharing, the guide says users can copy a contact’s name in Contacts and paste it into an iMessage or text conversation. It describes this as a quicker alternative to the normal contact-sharing flow, which lets users choose which fields to send. The guide says this copy-and-paste method does not work with third-party messaging apps such as WhatsApp.

Other iPhone tips include holding a contact card’s message or call button to choose an available third-party app, such as WhatsApp or Signal. On Mac, users can export contacts through File > Export > Export vCard, creating a file that can be imported into other services. The guide also points to PDF export, editable default contact fields and Smart Lists for filtering entries, including by recently added contacts.

At a glance
reportWhen: Published date not provided; the guide…
The developmentLifehacker published a guide to 10 ways Apple users can manage, share and back up contacts using features across iPhone, iPad and Mac.
10 Hacks For The Contacts App Every Apple User Should Know

Apple Contacts · Practical Guide

10 Hacks For The Contacts App Every Apple User Should Know

A sharper address book starts with small moves. These tips cover cleanup, faster selection, safer sharing and simple ways to take your contacts with you across Apple devices.

10useful ways to manage your contacts
3device families: iPhone, iPad and Mac
vCarda portable export format on Mac
01–03Clean up entries
04–06Work in batches
07–08Share and connect
09–10Export and filter

01 / The toolkit

Ten small shortcuts, grouped by the job they solve

Lifehacker’s guide focuses on existing Contacts controls. Menu names and gestures may vary by software version.

CLEANUP · 01

Spot duplicates

On iPhone, look for an iOS prompt identifying duplicate contacts. On Mac, use Card → Look for Duplicates.

CLEANUP · 02

Review matches

Check matching entries and choose whether to merge or delete them. Review carefully before changing your address book.

BATCH · 03

Select on iPhone or iPad

Swipe up or down the contact list with two fingers to select several entries; swipe again to add more.

BATCH · 04

Delete a selection

Long-press a selected contact to reach a deletion option. Confirm the selected entries before removing them.

BATCH · 05

Select on Mac

Use keyboard and pointer controls to select multiple entries for a batch action.

SHARE · 06

Copy into Messages

Copy a contact’s name in Contacts and paste it into an iMessage or text conversation for a quick share.

SHARE · 07

Choose fields to send

The standard contact-sharing flow lets you choose which details to include, helping limit what you share.

CONNECT · 08

Use another app

On iPhone, hold a contact card’s call or message button to choose an available app such as WhatsApp or Signal.

EXPORT · 09

Export a vCard

On Mac, choose File → Export → Export vCard to create a file you can import into another service.

ORGANIZE · 10

Explore more tools

Contacts also offers PDF export, editable default fields and Smart Lists for filtering, including recently added contacts.

02 / By device

Where the key controls live

Use these paths as a starting point, then check your device’s interface if a control has moved.

iPhone & iPad

Gesture and share

Two-finger swipes select a group of contacts. The contact card also provides calling and messaging buttons, with app choices where supported.

Mac · Card menu

Find duplicates

Open Contacts and choose Card → Look for Duplicates. Review any matches and available merge or delete options.

Mac · File menu

Take contacts along

Choose File → Export → Export vCard for an importable contact file. PDF export is another option described in the guide.

03 / Sharing flow

Choose the right route for the information

Copy and paste can be quick in Messages; the normal sharing flow is useful when you want to pick specific fields.

Step 01Open the contact card
→
Step 02Choose copy or share
→
Step 03Review included details
→
Step 04Send via a supported app
“This is the fastest way to execute bulk actions in your iPhone’s Contacts app.”Lifehacker

04 / Quick answers

Before you tidy, share or export

Check the steps on your own device, especially before merging entries or sending personal details.

How do I find duplicate contacts on Mac?

Open Contacts, choose Card → Look for Duplicates, then review the matches and available merge or delete options.

Can I select several contacts on iPhone?

The guide describes swiping up or down the contact list with two fingers. Further two-finger swipes can add entries.

Can I choose which details I share?

Yes. The standard contact-sharing flow lets you select fields. The copy-and-paste shortcut is described for Messages, not third-party messaging apps such as WhatsApp.

How do I export contacts on Mac?

In Contacts, choose File → Export → Export vCard. The guide also describes PDF export; check what personal fields your file contains and store it securely.

Faster Contact Management Across Apple Devices

The tips focus on everyday address-book tasks that can take extra steps when users have many entries or rely on multiple communication apps. Batch selection and duplicate detection can make routine cleanup less laborious, while choosing which fields to share can help users avoid sending personal details they did not intend to include.

Exporting a vCard gives Mac users a portable copy of their address book that can be imported into another service. That may be useful for migration or offline storage, though the guide does not describe encryption, automated backups or whether exported files remain synchronized with later edits. These are manual tools, not a substitute for checking a backup’s contents and storage security.

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Features Hidden in Contacts Menus

Apple Contacts stores names and communication details across the company’s devices and can connect contact cards to supported calling and messaging apps. Some controls are less visible than the basic list view: duplicate detection is in the Mac app’s Card menu, while export and Smart List creation are in the File menu.

The guide is a how-to article, not an announcement of a new Apple feature or a report of a software change. Its recommendations describe ways to use existing app controls. The source material does not identify the operating-system versions tested, so interface details may differ between devices or releases.

““Contacts is the bedrock of all my communication on my iPhone, and to a large extent, also on my MacBook.””

— Lifehacker

Version Details and Limits Unspecified

The source does not state which iOS, iPadOS or macOS versions were used to verify the steps, or whether every feature is available in the same form across current releases. It also does not provide independent testing or performance measurements for claims such as the two-finger gesture being the fastest method.

The guide describes Smart Lists as a way to find recently added contacts but the supplied source text cuts off before giving the complete setup instructions. It also does not explain how exported files are protected or whether the described controls behave identically across all third-party calling and messaging apps.

Check Steps on Your Device

Readers can try the relevant steps in Contacts and check Apple’s current support documentation if a menu or gesture differs on their device. Before merging or deleting entries, users should review the selected contacts; before sharing a card or exporting an address book, they should check which personal fields the file or message will contain.

No product announcement or follow-up milestone is identified in the source material. The guide remains a set of practical instructions, and the main unresolved point is whether each step applies unchanged to the reader’s specific operating-system version.

Key Questions

How do I find duplicate contacts on a Mac?

Open Contacts, choose Card > Look for Duplicates, then review the matches and available merge or delete options.

Can I select several contacts at once on an iPhone?

The guide describes swiping up or down the contact list with two fingers to select multiple entries. It says further two-finger swipes can add more contacts to the selection.

Can I choose which contact details I share?

The standard contact-sharing flow lets users select fields before sending. The guide also describes copying a contact into Messages as a faster option, but says that shortcut does not work with third-party messaging apps such as WhatsApp.

How can I export contacts from a Mac?

In Contacts, choose File > Export > Export vCard to save contacts in a vCard file. The guide also describes exporting the address book as a PDF.

Source: Lifehacker

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