Web SMS Example

Send SMS Online

  • Use any computer or mobile device with internet access to quickly and easily send texts from your web browser.
  • Send SMS messages to clients and customers anywhere across the globe.
  • Receive replies from your customers in your email inbox or phone.
  • Send pre-scheduled SMS messages when your work computer is off.
  • Web SMS portal can be used on any computer regardless of the operating system and works on most phones.

Log into the Web SMS Portal


SMS For Web: Any time. Any internet connection. Anywhere.

With Red Oxygen’s Web SMS solution, you can send and reply to business text messages using only our online portal. Red Oxygen’s web portal lets you use SMS services without installing additional software and can be accessed from any device with an internet connection.

Whether you need to send an emergency update while out of the office or keep your customers informed while your regular work computer is unavailable, you can use the web portal to send important information regardless of the device you’re on.

Special Features of Web SMS

Web SMS logo with border

How to Use Web SMS

Login: Go to the Red Oxygen’s internet portal and log in using your registered email and password.

Easy to Use: Sending a new SMS from the website portal is easy, open the new message tab, add recipients from your address book, review the message and send it to your recipients’ phones from your computer.

Check that your browser supports cookies, as older browsers and those that don’t allow cookies won’t be able to use the online system. To learn how to allow cookies on your Red Oxygen Web SMS portal, follow our brief troubleshooting guide.

Additional Instructions

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Red Oxygen’s Ready When You Are

When you need to send web text messages to phones from your computer, download Red Oxygen and start your SMS campaign today.

  • Free Trial: Try Red Oxygen before you buy it with a 15-day free trial. Free SMS credits when signing up with a business domain email.
  • Download Software: Install a Red Oxygen solution or to get started right away just log into Web SMS.
  • Upgrade to a Paid Account: Browse our selection of SMS messaging plans and choose one that’s right for your business.