How to Make Calls on WhatsApp Desktop

WhatsApp Desktop Installation

WhatsApp offers two ways to use it on a computer: the native WhatsApp Desktop app (Windows or macOS) and WhatsApp Web (browser). Both let you access chats and media, but calling features differ slightly between them. Before you try to make a WhatsApp Desktop call or use a WhatsApp browser call, install the right version and link it to your phone.

Steps to install the desktop app

• Windows: download the installer from https://www.whatsapp.com/download/ or install from the Microsoft Store. Run the installer and open the app.
• macOS: download from the WhatsApp site or the Mac App Store. Move the app to Applications and open it.
• After opening the app, you’ll see a QR code to scan.

Steps to open WhatsApp Web in a browser

• Go to https://web.whatsapp.com in Chrome, Edge, or another modern browser that supports WebRTC.
• Open WhatsApp on your phone, tap Settings (iPhone) or the three dots (Android) > Linked Devices > Link a Device, then scan the QR code shown on the browser.

Tips for a clean link

• Use the latest WhatsApp version on your phone before linking.
• Keep your phone online during the initial link; after linking, the desktop app or web client will stay connected as long as both devices have internet access.
• If you plan to make call from desktop WhatsApp, use a desktop with a microphone and speakers (or a headset) and, for video, a camera.

If you’re comparing options for desktop calling, this guide works alongside other services. For example, see our round-up of free online video calling platforms to compare features and device support: Free Video Calling Sites.

Enabling Calling Features

Not every combination of device and browser supports all calling features. Follow these checks to enable and use voice and video calls from WhatsApp on desktop.

Verify feature availability

• Desktop app: The native WhatsApp Desktop app supports voice and video calls in most recent versions for Windows and macOS. If you want to make call on WhatsApp Desktop reliably, the native app is the most consistent choice.
• WhatsApp Web (browser): Many modern browsers support WhatsApp browser call (voice and video) using WebRTC, but performance and availability may vary by browser and OS. Chrome and Edge typically provide the best compatibility.

Allow microphone and camera access

• Native app: macOS and Windows will prompt for microphone and camera permissions the first time you use calling. Accept those prompts in System Preferences (macOS) or Settings → Privacy (Windows).
• Browser: grant permission when the site requests access. In Chrome, look for the camera/microphone icon in the address bar to manage settings.

Set default audio and video devices

• In the desktop app: open Settings → Audio and Video to choose your preferred microphone, speaker, and camera.
• In the browser: choose the correct devices in the site settings (click the lock icon next to the URL).

Notifications and background access

• Enable notifications so incoming calls ring on your desktop.
• On laptops, disable aggressive power-saving modes that may suspend the app while idle.

If you want a broader understanding of VoIP calling and how desktop calling compares to phone-based services, our VoIP phone services explained guide covers the fundamentals: Best VoIP Phone Systems.

Making Calls from Browser

This section explains how to call from WhatsApp Desktop and how to use browser-based calling when available. I’ll cover one-to-one (individual) calls and basic group calling steps.

How to make a one-to-one voice or video call on the desktop app

1. Open WhatsApp Desktop and choose a chat with the contact you want to call.
2. Click the phone icon for a voice call or the video camera icon for a video call in the top-right of the chat window.
3. Wait for the contact to answer. If they accept, your call connects and the call toolbar appears with mute, camera off, and hang-up controls.

How to make a one-to-one call on WhatsApp Web (browser)

1. Go to web.whatsapp.com and link your phone if you haven’t already.
2. Open the chat with the contact.
3. Click the phone or video icon. If your browser supports calls, the call will ring and connect once accepted.
4. Use the browser’s address bar controls to check camera/microphone permissions if the call doesn’t start.

Group calls

• On desktop: start a one-to-one call, then use the “add participant” button to invite others from the same group or chat list. Group calling limits may apply depending on version and platform.
• On browser: group calls work if WebRTC is supported and if WhatsApp has enabled multi-party calling in your region and browser.

Using call links and answering

• Incoming calls ring both your phone and your linked desktop. You can answer on either device.
• To decline or mute, use the on-screen controls. If you switch devices mid-call, you may need to end and restart the call on the new device.

Calling real phone numbers vs WhatsApp accounts

• Important: WhatsApp calls connect to other WhatsApp users, not traditional landlines or mobile numbers that don’t have WhatsApp installed. If you need to call a regular phone number from desktop using data or Wi‑Fi, consider a VoIP provider or app that supports calls to real phone numbers. For details on receiving or using virtual phone numbers with VoIP, see Virtual Phone Numbers Guide and Virtual Phone Numbers SMS.

If you want to make call from WhatsApp Desktop and run into restrictions, try the native app first. If you need to reach a non-WhatsApp phone number, a dedicated VoIP service is the right tool; our guide on how to make international calls explains options and costs: Make International Calls.

Call Quality and Requirements

Call clarity on WhatsApp Desktop or via browser depends on a few predictable factors. Understanding them helps you set expectations and improve performance.

Network requirements and bandwidth

• Voice calls: generally need a stable connection with at least 0.5–1 Mbps upload/download for consistent quality.
• Video calls: plan for 3–5 Mbps or more for stable HD video. Lower bandwidth will degrade video and can affect audio.
• Use 5 GHz Wi-Fi where available to reduce interference and increase throughput.
• If you must use mobile data, monitor data allowances — voice and video use different amounts of data (see estimates below).

Estimated data usage

• Voice calls: roughly 0.3–0.5 MB per minute. Actual use varies by codec and network conditions.
• Video calls: roughly 3–5 MB per minute on average; higher quality uses more.
• These numbers are estimates; your device and network will change actual consumption.

Device and system requirements

• Desktop app: recent versions of Windows 10/11 or macOS are recommended. Keep the OS and app updated.
• Browser: use the latest stable release of Chrome, Edge, or Firefox. Older browsers may not support WebRTC features required for a WhatsApp browser call.
• Audio devices: a good headset or USB microphone improves clarity and reduces echo. Built-in laptop microphones work but pick up background noise.
• Camera: for video calls, use a dedicated webcam or the laptop’s built-in camera. Position the camera so your face is well lit.

Security and privacy

• WhatsApp calls use end-to-end encryption, so voice and video streams are encrypted between participants.
• If you need to record calls or stream them into other services, check WhatsApp’s terms and local laws on recording consent.

If you regularly need to call international phone numbers with predictable rates and per-second billing, consider a VoIP app that calls real phone numbers. Telvio, for example, offers calls to landlines and mobiles in 200+ countries using Wi‑Fi or mobile data; that can be a better fit when the person you’re calling does not use WhatsApp. For more on VoIP and international costs, see Best VoIP Phone Systems and Make International Calls.

Troubleshooting Desktop Call Issues

If you can’t make a WhatsApp Desktop phone call, or your WhatsApp desktop make calls feature acts up, follow these checks. I list common problems and clear fixes.

Problem: No call button or call features missing

• Cause: Older desktop app version or browser that doesn’t support calls.
• Fix: Update the desktop app from the official site or the Mac/Windows store. If using a browser, switch to Chrome or Edge and refresh web.whatsapp.com. Ensure your phone’s WhatsApp app is up to date.

Problem: Microphone or camera not working

• Cause: Permissions denied or another app using the device.
• Fix:
  • Native app: open system Settings → Privacy & Security and allow WhatsApp access to microphone and camera.
  • Browser: click the lock icon in the address bar and allow camera/microphone. Close other apps that might be capturing the device.
  • Test the microphone in another app to confirm hardware functionality.

Problem: Poor call quality, dropped calls, or lag

• Cause: Weak or congested network, VPN, or firewall issues.
• Fix:
  • Move closer to your router, switch to 5 GHz Wi-Fi, or use a wired Ethernet connection.
  • Pause large downloads or streaming apps on your network.
  • Disable VPN temporarily; some VPNs create routing delays for WebRTC calls.
  • If on a restricted corporate or school network, the firewall may block WebRTC ports — try a different network.

Problem: No sound (you can’t hear the other person) or others can’t hear you

• Cause: Wrong audio device selected, volume muted, or app-level mute.
• Fix:
  • In the call, open audio settings and select the correct speaker and microphone.
  • Check system volume and headset physical mutes.
  • In the desktop app, ensure you aren’t on mute and the other person hasn’t muted you.

Problem: Incoming calls don’t ring on desktop

• Cause: Notifications disabled or background app restrictions.
• Fix:
  • Enable notifications for WhatsApp in app settings.
  • On laptops, change power-saving settings to allow the app to run in the background.
  • Re-link the desktop client if linking has expired.

Problem: Can’t call a contact

• Cause: The contact doesn’t have WhatsApp installed, or they blocked you.
• Fix:
  • If the contact does not appear as a WhatsApp user, you can’t call them via WhatsApp. Use a regular phone or a VoIP service that calls real phone numbers.
  • If you suspect blocking, verify through other messaging or call methods.

Advanced steps

• Clear app cache (Android) or uninstall and reinstall the desktop client.
• Try a different browser if web calling fails.
• Check the WhatsApp status page or social feeds to see if a service outage exists.

When to use a VoIP alternative

• If your recipient doesn’t use WhatsApp or you need to call landlines and mobiles directly from your desktop, use a VoIP app/service that supports PSTN calls. For options and pricing, consult our guides on virtual phone numbers and free virtual options: Virtual Phone Numbers Guide and Virtual Phone Numbers SMS.