Please note, when you invert the colors, images may not look very good. It is very useful in night time for reading or writing messages. It uses CSS filter technology to do the job, and adds the effect for all elements, including images and text. Next button is for inverting the colors on the main WhatsApp window.

In other words, when thin button is clicked the window will remain always in top (note the button icon will also change). This is because WhatsApp cannot be opened in more than one window at the same time.

Note, this operation will close the current window and load WhatsApp in a fresh new tab (not window). The next button is pop-out and designed to open WhatsApp in a new tab. From left to right, there is refresh button to reload the panel (in case something goes wrong within WhatsApp page). There are 5 buttons at the top section to enhance using this App. Once you change the size, the next time you load the app, the window will load with the new size. This window is resizable to your desired choice. The UI will load WhatsApp Web application in a floating window (panel). Once the App is installed, click on the launch button in the extension page. Just add it to your browser from the link provided above (Chrome web store). Moreover, the window is re-sizable to your desired choice and all the changes are auto saved to memory. Clicking on the launch button (in Chrome browser), renders WhatsApp Web in a standalone UI. App for WA Web is a browser app (similar to addon) which provides you with the easiest way to access and check WhatsApp from your desktop machine (PC, MAC).

Wa web for whatsapp