📞 MySecondLine · Computer to Phone Call from Browser

Computer to Phone Call Free

Make free computer to phone calls directly from your browser — no phone needed. Get a second number for privacy, HD voice, and crystal-clear calls over any internet connection.

Start free call → How it works

⭐ 4.8/5 · Trusted by 5M+ users · No credit card needed

🌍 200+ countries

International reach

✓ Zero install

Works in any browser

🔒 Second line

Keep your privacy

🎧 HD voice · WebRTC

✨ Why use MySecondLine

Computer to phone calling made simple and free

Make and receive computer to phone calls right from your browser. No phone required, no app install — just clear HD calling over any internet connection.

📞 Internet

Make calls from anywhere

Make free calls from your desktop, laptop, or mobile browser. No downloads, no phone needed — just connect to the internet and start calling from any device.

🔒 Privacy

Private computer to phone calling

Make calls with a second phone number. Keep your personal number private for work, dating apps, or travel. Call over the internet with confidence knowing your privacy is protected.

🌐 Browser

Calling from your browser

Make calls from Chrome, Edge, Safari, or Firefox. No app needed. Just open your browser, connect to the internet, and start calling any number instantly from any device.

✈️ Travel

Calling while traveling

Stay connected while traveling abroad. Make computer to phone calls from anywhere in the world without expensive roaming costs. Just connect to WiFi and call home for free or at low rates.

🌍 Global coverage

Call friends & family worldwide

MySecondLine supports computer to phone calling to over 200 countries and territories.

🇺🇸 United States 🇨🇦 Canada 🇬🇧 United Kingdom 🇦🇺 Australia 🇮🇳 India 🇩🇪 Germany 🇫🇷 France 🇯🇵 Japan 🇧🇷 Brazil 🇲🇽 Mexico 🇪🇸 Spain 🇮🇹 Italy 🇨🇳 China 🇰🇷 South Korea 🇿🇦 South Africa

+ 180+ more countries · Full list inside your account

📌 Why choose MySecondLine

Why people love computer to phone calling with MySecondLine

📞

Make calls from anywhere

Make free calls from your desktop, laptop, or mobile browser. No downloads, no phone needed — just connect to the internet and start calling from any device.

🔒

Private computer to phone calls

Keep your personal number private when making calls. Use a second line for work, dating, or travel. Call over the internet with confidence and peace of mind.

✈️

Save on roaming costs

Traveling abroad? Make calls over any connection without expensive roaming fees. Stay in touch with loved ones while traveling without breaking the bank.

💰

Free calling credits

Start with free credits for calls. No monthly fees, no hidden charges — just free computer to phone calling when you need it.

❓ Frequently asked questions

Everything about computer to phone calling

Real answers for real people — no jargon, just help.

What is computer to phone calling? +

Computer to phone calling allows you to make and receive phone calls over the internet instead of using a cellular connection. With MySecondLine, you can make free calls directly from your browser — no phone needed, no app install required.

How can I make free computer to phone calls? +

Making free calls is easy with MySecondLine. Just sign up for free, connect to any internet network, and start calling from your browser. No app download, no phone needed — just open Chrome, Edge, or Safari.

Do I need a phone to make calls? +

No! You don't need a phone at all. MySecondLine works entirely from your browser. Just connect to the internet, use your computer's microphone and speakers, and start making calls from anywhere.

Is it really free to make calls with MySecondLine? +

Yes! We offer free calling credits so you can make calls at no cost. No hidden fees, no contracts.

Do I need to install anything for calling? +

No software or app required. MySecondLine works directly in your web browser (Chrome, Edge, Safari) using WebRTC technology. Just connect to the internet, sign up, and start making calls instantly.

Can I make calls while traveling abroad? +

Absolutely! Calling is perfect for travelers. Connect to any internet network anywhere in the world and call home without expensive roaming fees. Stay connected with loved ones while traveling.

Do I need a credit card to start calling? +

No credit card required for the free calling credits. Just sign up with your email and start making free calls immediately.

Is call quality good for internet calls? +

HD voice quality with adaptive bitrate. Most calls sound as clear as a regular phone call. We prioritize voice clarity for calling connections.

Can I get a second number for calling? +

Absolutely. MySecondLine gives you a second real phone number for calling. Perfect for work, privacy, dating apps, or keeping your personal number private while making calls.

How do I get support if I have issues? +

Reach us at support@mysecondline.com or call +1-619-724-4833 (9am–6pm Pacific time). We also have live chat and a help center.

🎯 No credit card required · Start your free computer to phone call now

📞 Start calling for free

Make free computer to phone calls today — from your browser

Start free calling → Still have questions

⭐ Trusted by over 5M+ users for private, free computer to phone calling