Online Web Dialer
HelloAirDial is an online web dialer built on WebRTC — the open protocol built into Chrome, Safari, Firefox, and Edge. As an online phone dialer, it connects you to any landline or mobile in over 200 countries directly from your browser. Whether you're a professional calling clients abroad or reaching family overseas, just enter a number and the call connects like any normal phone call.
What is a Web Dialer?
A web dialer is a tool that lets you make phone calls directly from your web browser. Sometimes called an online phone dialer or browser dialer, it works like any phone dialer — you enter a number and call — except there is nothing to download or install. Web dialing happens entirely in your browser using WebRTC, the open protocol built into Chrome, Safari, Firefox, and Edge.
- ✓ Your voice travels over the internet to a gateway that connects to the traditional phone network (PSTN)
- ✓ The person you call receives a normal phone call — they don't need internet, a smartphone, or any app
- ✓ Works for landlines and mobiles in over 200 countries
- ✓ Unlike WhatsApp or FaceTime, the recipient doesn't need to have the same app installed
For a deeper look at how this compares to regular phone calls on cost and quality, see our VoIP vs traditional calling guide.
How Browser Calling Works
Browser calling relies on WebRTC (Web Real-Time Communication), an open protocol built into all modern browsers. Here is what happens when you place a call:
- Voice capture — your microphone converts your voice to digital data
- Encryption — data is encrypted using SRTP before leaving your browser
- Transmission — encrypted packets travel over your internet connection
- PSTN gateway — the service connects your call to traditional phone networks
- Delivery — the recipient's phone rings like any normal incoming call
If your call isn't connecting or you have no audio, most issues come down to microphone permissions. See our microphone troubleshooting guide for fixes.
Making Your First Call with HelloAirDial
Create a Free Account
Sign in with your email at helloairdial.com. No credit card required to start.
Enter the Destination Number
Type any mobile or landline number with the country code. Works for numbers in 200+ countries.
Allow Microphone Access and Call
Grant microphone permission when prompted by your browser, then click call. The recipient answers on their regular phone.
HelloAirDial Online Phone Dialer Features
Works on Any Browser, Any Device
Chrome, Safari, Firefox, and Edge on Windows, macOS, iOS, and Android are all supported. Use your laptop at home, your work computer, or your phone's browser while traveling. Your account works the same way across all devices.
Use Your Own Caller ID
Verify your own phone number to display it as your caller ID for a one-time $0.50 fee, or purchase a dedicated US or Canada virtual number. Alternatively, use the default public +1 number available to all users with no setup required.
Pay Only for Minutes Used
No monthly fees, subscriptions, or minimum commitments. Add credit when you need it, pay only for minutes used, and your balance never expires. Check rates for any country before calling.
Call Landlines and Mobiles in 200+ Countries
Reach any landline or mobile worldwide. Unlike app-to-app services, HelloAirDial connects to the standard telephone network so you can call banks, government offices, and organisations that don't have messaging apps. Rates start from $0.02 per minute.
Voicemail Forwarded to Email
When someone calls back the number you used as caller ID, they can leave a voicemail that is forwarded to your email so you never miss important responses.
Record Calls for Your Sales Team
Record calls directly from the browser dialer — useful for sales teams doing cold calling who need to review conversations, coach team members, or maintain records of client interactions.
When to Make Web Calls
International Calls Without Roaming
Connect to hotel WiFi or local internet while traveling and call abroad at regular rates instead of paying roaming fees. A 30-minute call to India or the Philippines costs under $1, compared to $60+ through traditional carriers. See our international calling guides for country-specific dialling instructions.
Business and Professional Calls
Make professional calls from any computer without setting up phone lines or installing software. Works from home, a coffee shop, or a coworking space. If you need a dedicated dialer for sales teams, cold calling, and high-volume outbound campaigns, HelloAirDial covers that too.
Calling Family on Landlines Abroad
Reach elderly parents or family members on their landline. They don't need WhatsApp or a smartphone. Their phone rings like any normal call.
Privacy
Keep your real phone number private when responding to classified ads, making initial business contact, or in any situation where you don't want to share personal details.
Web Dialer vs Calling Apps
| Web Dialer (HelloAirDial) | Mobile Apps (Skype, Viber) | |
|---|---|---|
| Download required | No | Yes |
| Call landlines | Yes | Yes (paid feature) |
| Recipient needs app | No | For free calls, yes |
| Account creation | Email only | Phone verification often required |
| Device flexibility | Any browser | App must be installed |
| Subscriptions | None | Often required for PSTN calls |
For a broader comparison of calling apps, see our best international calling app guide.
Pricing
HelloAirDial is pay-as-you-go — no subscriptions, no monthly fees, no contracts. You add credit when you need it and pay only for the minutes you use. Credits never expire.
- ✓ Rates from $0.02/min to most countries
- ✓ Free trial call for new users
- ✓ Minimum top-up from $5
- ✓ Virtual US/Canada numbers available from $2.99/month
Frequently Asked Questions
Are there any services that allow making calls directly from a browser to landlines and mobile phones worldwide?
Yes. HelloAirDial is a web dialer that lets you call any landline or mobile number in over 200 countries directly from your browser. You open the site, enter the number with country code, and the call connects through the standard telephone network. The person you call receives a normal phone call and does not need internet or any app.
What services allow calling landlines and mobile phones in over 200 countries directly from a browser?
HelloAirDial allows you to call landlines and mobile phones in over 200 countries directly from your browser using WebRTC technology. Rates start from $0.02 per minute with no subscriptions. Other services include Skype and Google Voice, though these require app downloads or have geographic restrictions.
Can I make international calls directly from my browser without downloading any special apps?
Yes. HelloAirDial works entirely in your browser using WebRTC, which is built into Chrome, Safari, Firefox, and Edge. There is nothing to download or install. You sign in with your email, enter the destination number, and call. The recipient answers on their regular phone.
Is there a web dialer download required?
No. HelloAirDial requires no download. It runs entirely in your browser — open the site, sign in, and start calling. There are no plugins, extensions, or software installations needed.
What is a web dialer?
A web dialer is a tool that lets you make phone calls directly from your web browser. It uses WebRTC technology to transmit your voice over the internet to a gateway that connects to the standard telephone network. The person you call receives a normal phone call on their landline or mobile.
What is an online dialer?
An online dialer is a calling tool that runs in your browser rather than as installed software. The terms web dialer, online dialer, browser dialer, and online phone dialer are used interchangeably to describe services that let you dial phone numbers over the internet without an app.
What is browser calling?
Browser calling uses WebRTC (Web Real-Time Communication), an open protocol built into all modern browsers, to transmit voice over the internet. Your call connects to traditional phone networks via a PSTN gateway, so you can reach any landline or mobile worldwide.
Is browser calling secure?
Yes. WebRTC encrypts voice data using SRTP (Secure Real-time Transport Protocol) before it leaves your browser. DTLS key exchange prevents man-in-the-middle attacks, and your microphone requires explicit browser permission before any call can be made.
Can I call landlines from my browser?
Yes. Unlike app-to-app services like WhatsApp, HelloAirDial connects to real phone networks (PSTN). You can call any landline, mobile, or business number worldwide and the recipient answers like a normal phone call.
Is a web dialer free to use?
Creating an account is free and HelloAirDial includes a free trial call for new users. After that, you pay only for the minutes you use with no subscriptions or monthly fees. Rates start at $0.02 per minute depending on the destination.
Related Resources
No download, no subscription. Rates from $0.02/min.