Browser-based calling

Make a phone callfrom your browser

Call any mobile or landline in 200+ countries online, straight from Chrome, Safari, Firefox, or Edge. No app, no download, and no phone number or SIM needed to get started. Just open your browser and start calling.

  • Works in any browser
  • Instant setup
  • Secure WebRTC
Start Calling NowHow it works

No credit card required · Rates from $0.005/min

From nothing to talking

  1. 1Open your browserChrome, Safari, Firefox or Edge — nothing to install.
  2. 2Allow the microphoneA one-time browser prompt. No permissions beyond audio.
  3. 3Dial the numberAny mobile or landline in 200+ countries, in full international format.
  4. 4Start talkingThe call connects over WebRTC, usually in under two seconds.

No install · No SIM · No number required to dial out

How browser calling works

The technology behind calling without an app

WebRTC technology

Real-time communication protocol built into modern browsers

No plugins or apps needed

HD voice quality

Crystal clear audio using advanced compression algorithms

Better than traditional phone lines

End-to-end encryption

Enterprise-grade security for all voice communications

Complete privacy protection

Global infrastructure

Optimized routing through a worldwide server network

Low latency worldwide

Adaptive quality

Bitrate and codec adjust to whatever connection you are on

Works on any connection speed

Cross-platform

One implementation covers every device with a browser

Desktop, mobile, tablet compatible

Universal browser support

Works on every modern browser

  • ChromeFull support
    • HD Audio
    • Screen Share
    • Recording
    • Background Noise Suppression
  • FirefoxFull support
    • HD Audio
    • Screen Share
    • Recording
    • Echo Cancellation
  • SafariFull support
    • HD Audio
    • Mobile Optimized
    • Low Battery Mode
    • Privacy Focused
  • EdgeFull support
    • HD Audio
    • Enterprise Ready
    • Security Enhanced
    • Fast Performance
Desktop computers, laptops, tablets and smartphones

Why browser calling is better

Browser-based calling compared to traditional apps

Instant access
Start calling immediately without any downloads or installations
vs 5-10 minutes app setup
Always updated
Get latest features automatically without manual updates
vs manually updating apps
Universal compatibility
Works on any device with a browser — phone, tablet, laptop, desktop
vs device-specific apps
No storage required
Zero local storage needed — perfect for limited space devices
vs 100MB+ app downloads
Better security
Browser sandboxing provides additional security layers
vs app vulnerabilities
IT friendly
No IT approval needed — works within existing security policies
vs complex app approvals

WebRTC: what the browser is actually doing

WebRTC (Web Real-Time Communication) enables peer-to-peer audio and video communication directly in web browsers.

Unlike traditional calling apps that require downloads and installations, WebRTC is built into modern browsers, providing instant access to high-quality voice communication.

Our platform uses adaptive bitrate, echo cancellation, noise suppression, and automatic gain control for the best possible call experience.

  • Real-time audio processing
  • End-to-end encryption
  • Cross-platform compatibility
  • Low latency worldwide

Call quality comparison

Traditional phone
2/5
Mobile apps
3/5
Browser WebRTC
5/5

HD quality with advanced noise cancellation.

Who it is for

How browser calling solves real-world problems

Remote workers

Make business calls from any location without installing company software

  • No VPN required
  • Works on personal devices
  • Instant access

Travelers

Call internationally from hotel computers or internet cafes

  • No roaming charges
  • Works on any computer
  • Secure public wifi calling

Small businesses

Professional calling system without IT infrastructure investment

  • No hardware needed
  • Scale instantly
  • Professional features

Customer support

Agents can work from anywhere with just a browser

  • Work from home ready
  • No special equipment
  • Call recording built-in

Make calls online without a phone number

You don't need a SIM card or your own phone number to call from your browser. Sign up, add credits, and dial any mobile or landline worldwide — your account is all you need to get connected.

No number to buy
Outbound calls work the moment you sign in. There’s no SIM to insert and no number to purchase before you can dial out — useful when you just need to reach someone right now.
Reaches real phones
Unlike app-to-app calling, your browser call connects to the regular phone network. The person you call picks up a normal phone — no app, no account, and no internet needed on their end.
Add a number if you want one
Want people to call you back or send you texts? Rent a virtual number in 200+ countries and it rings right inside the same browser tab.

Free to try, pay only for what you call

Creating an account is free and no credit card is required to sign up or test your microphone and audio. When you're ready to call, rates start at $0.005/min with no monthly fee and no contract — top up a little credit and only pay for the minutes you actually use.

  • No credit card to sign up
  • No subscription or contract
  • Pay-as-you-go from $0.005/min

Browser calling FAQ

Everything about making calls from your browser

How do I make a phone call from my browser?
Open dialanyone.com in any modern browser, sign up (it takes under a minute and no credit card is required), allow microphone access when prompted, then type any phone number into the dialer and press call. The call connects over WebRTC, so there is nothing to download or install.
Can I make a call from my browser without a phone number?
Yes. You do not need a SIM card or your own phone number to call from your browser. Your DialAnyone account is all you need — just add credits and dial any mobile or landline worldwide. If you want people to call you back, you can optionally rent a virtual number in 200+ countries.
Can I call real mobile phones and landlines, not just other app users?
Yes. Unlike WhatsApp or Messenger, browser calls with DialAnyone connect to the regular phone network. You can dial any mobile or landline number in over 200 countries, and the person you call answers a normal phone call — they do not need any app or account.
Is there a free trial for international calls from the browser?
Signing up is free and no credit card is required to create an account or test your microphone and audio setup. Calls are billed per minute from $0.005/min with no subscription or contract, so you can try it with a small credit top-up and only pay for what you use.
What is browser based calling?
Browser based calling lets you make phone calls directly from a web browser without downloading any apps or software. It uses WebRTC technology built into modern browsers to carry your voice over the internet and connect it to the regular phone network.
Which browsers and devices support calling?
All modern browsers support WebRTC calling, including Chrome, Firefox, Safari, and Edge. It works on desktop computers, laptops, tablets, and smartphones — including borrowed or public computers, since nothing is installed and you simply log out when done.
Is browser based calling secure?
Yes. WebRTC encrypts all voice traffic between your browser and our servers, and browser sandboxing adds a security layer that installed apps do not have. Because nothing is stored on the device, calling from a shared computer leaves no app or data behind.
What are the advantages of browser calling over apps?
Browser calling offers instant access without downloads, automatic updates, universal compatibility across devices, no storage requirements, and better security through browser sandboxing. It also works in workplaces where installing apps requires IT approval.

Call any country from your browser

See live per-minute rates and dialing guides for popular destinations — every one is callable straight from this browser tab.

Need a number, not just calls?

Get a virtual phone number to receive SMS, OTP codes, and calls — right in this browser.

Start calling from your browser

No downloads, no installations, no waiting. Open a tab, allow the microphone, and dial.

Start Calling in Browser

No credit card required · Works instantly