Free, secure calls
and messages
to anyone, anywhere.

Keep your conversations going no matter where you are.

Become A Partner.

Build your own Chat and video calling in minutes using Flash chat API and SDK on your website, PWA, or APP.
Flash provides instant messaging API that allow chat and calling functionality to be added to any Android, iOS, or Web application.

Get Started in 3 Easy Steps.

1. Create

Your free account functionality is already available out‑of‑the‑box. Use Flash Chat API to create fully functional chat apps.

2. Connect

Make a sample Chat & Calling app using Flash chat SDK. Add Flash SDK into your code, then copy & paste app credentials from the dashboard.

3. Customize

Create a user account for your app. Configure it by adding new functionality: audio & video calling, attachment management, and push notifications.

More than messaging.

With a variety of calling and messaging features, you have endless options when it comes to expressing yourself.

Audio and video calls

Always FREE all the time to reach your loved ones around the world.

Security

High-quality calls for a quick "hello" or a much-needed face-to-face.

Stickers and GIFs

Express yourself beyond text. Do it playfully with our stickers and GIF.

Direct Chat

Start a chat quickly. Skip the hassle of exchanging numbers, just send a message.

View more features

Very Secure.

Protect your privacy so that you never have to think twice about what you can or can't share on Flash Chat.

Hi. Where should we go tonight? How about that bar we went to last week?

Been reading your mind :) I’m all set.
Can’t wait to see you.

Beautiful!❤️ See you tonight!

Chat Right Away.

Start a chat quickly. Skip the hassle of exchanging numbers, and just send a message.

Take security seriously.

Signing up for Flash is the only security you’ll ever need for worry-free conversations

Get Flash For Free

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Choose your operating system:

Windows Mac OS Linux 64-bit

Free, secure calls and messages to anyone, anywhere.