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Yosapp – WhatsApp Web client to use WhatsApp directly on browser – Whatsapp Website UI to access through Web Browser (Chrome/Firefox/Safari/Opera Mini/UC Browser)


My obsession with WhatsApp simply never seems to end, After writing about WhatsApple – WhatsApp client for PC , and 5 WhatsApp protocol supported apps for Firefox OS Phones , i looked around for even more Simpler and unique solutions and came across – Yosapp! and I simply loved this concept ! Its unique and pretty much what i am looking for! –  WhatsApp Web UI! (Use Whatsapp through Website)  .  Yosapp enables a user to use WhatsApp Protocol directly through the Browser :) , it means that, to access WhatsApp through Yosapp there’s no need to download any WhatsApp App/Client whatsoever! All you need to do is Register your account and mobile number on Yosapp site and you’re ready to use it! (You can use WhatsApp on Opera Mini and UC Browser(Ucweb) too! :P )

UPDATE – Yosapp is now DEAD :( , but WhatsApp has now launched its official WhatsApp Web Client – Read about it here.

Features of Yosapp!

  • WhatsApp Web UI (No need to Download Any WhatsApp Client!).
  • You can Access your WhatsApp account and use it for chatting from literally anywhere, e.g Net cafes,Web-browsers,Mobile browsers etc.
  • You can use it to access Whatsapp for Accessing on Public Computers such as school and college labs :P
  • Easy Contacts Management – once you add your contacts in the Yosapp site, you can chat with them directly! So, in case you change your mobile Phone or lose your contacts, you have an all-time backup of the contacts.
  • Works on all browsers and accessible from anywhere , its pretty much like GMail, you sign in to your WhatsApp account, check and reply to the chats sent when you were offline, as well as Chat with the friends who are online too :).
  • Attachments sent by users to you can also be viewed and forwarded .
  • OS Independent : As its web-based you can practically use it on any Web-browser IE/Chrome/Firefox/Safari/Opera Mini/UCBrowser and any OS you want Windows/Linux/Android/Mac/Firefox OS/tizen etc and the list goes on and on…
  • Supports Desktop Notifications too :) , if supported by the Browser e.g Chrome.

    UPDATE – Yosapp is now DEAD :( , but WhatsApp has now launched its official WhatsApp Web Client – Read about it here.

Configuring and using Yosapp too is very easy , simply perform the following steps to Configure and use Yosapp!

  1. Visit the Yosapp site by Clicking here.
  2. Click on the Sign-Up account icon in the Right hand side top corner as shown in below image –
  3. Now you will be shown a Sign-Up Form as shown below – , Please fill in the 10-digit mobile Number and other details and Click on the “Sign-Up” button.
  4. Now , login to your registered account by clicking the “Y” icon , shown at the centre of screen, on left hand-side of Sign-Up form , and click on “Login” button.
  5. As you have registered for first time on Yosapp , it will ask for one-time verification of your Mobile Number either through SMS or by Call, as shown below , here select the Verification method and click on forward arrow button or  “>” (see figure)
  6. Now in the next Step, Enter the Six – digit verification number received on your Mobile, and click Next
  7. Voila! You are ready to use WhatsApp! on your browser, Simply Add a contact through “Add Contact” icon or through “Settings” icon as shown in below figure and start chatting ! :) [ Check the below figure for all Controls and Options :) ]
  8. Note : While adding New Contact, you will see a “CC” option CC stands for Country Code, in that field Enter the Country Code of the Contact

That’s it :) , you can now log-off and Sign-in again to your Whatsapp/Yosapp account from anywhere PC/Mobile to use WhatsApp! and it won’t ask for Verification too! :)

UPDATE – Yosapp is now DEAD :( , but WhatsApp has now launched its official WhatsApp Web Client – Read about it here.

Thus, you can now access, your WhatsApp account from anywhere through your Yosapp account, Click here to go to Yosapp! If you have any doubts/queries/suggestions feel free to comment :)



  1. AT September 22, 2014

    Hey Buddy its not working…it says cannot connect to whatsapp!

  2. dheerendra September 30, 2014

    it’s not working dude. It is saying that “We can’t connet to whatsapp”

  3. Wembada October 13, 2014

    Lets hope you can get this service up and running since me dont see it working yet

    1. Chaitanya October 13, 2014

      Actually, its not a service provided by me 🙂 , i provide Whatsapple client .. Yosapp worked for me when i tried it hence wrote an article about that 🙂

      1. Sooraj March 4, 2015

        Hey this website is not working, just make a site of whatsapp

  4. Niladri October 31, 2014

    Great Thought !!! You are a genius !!! How you got such idea ?

    1. Chaitanya October 31, 2014

      Thank you Niladri 🙂 I got this idea from a friend 🙂

  5. FruitCake December 2, 2014

    they closed down

  6. AltairM January 1, 2015

    this project has shutdown

  7. vivek November 24, 2015

    Yosapp was built by a friend of mine sometime around April 2014. There was not much enthusiasm for web based whatsapp UI back then. Not finding much response, they closed it.

    1. vivek November 24, 2015

      Not just response. They received a mail from whatsapp asking them to bring it down since they had not acquired permission for the same. It was then that whatsapp came up with the idea.

      1. Chaitanya November 24, 2015

        Hi Vivek, yes I saw the same on their site as well. Yosapp was really unique service and great concept then.. Really upset to see it down.. 🙁

  8. Emmanuel April 25, 2017

    Each time i try to download any of the app at Firefox market it show no result


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