[Ophunter]

Hello, is it possible to create javascript (or php idk) keylogger that activates it self when user goes to specific website where keylogger script is in and that keylogger would log every stroke on whole browser not only that website but browser. Is it possible? If yes please drop any links articles or tutorials about it, thanks!

[Charger]

Not possible, no.

Read up on JavaScript isolation.

[tomblewastaken]

Look up java-drive-by. You can have programs installed onto users computer once they load your website... As close as ur ganna get

[Vana]

No, you would only be able to log keystrokes on the site where the JS is hosted.

And PHP is server-side, not client-side.

[Edkaiser]

Nope to two above , (not the last one). You would achieve that using browser add-on.
Is not exactly what you want , but it exists and it's great

[Charger]

Nope to two above , (not the last one). You would achieve that using browser add-on.
Is not exactly what you want , but it exists and it's great

No shit.
He's talking about viewing a page and the page accessing other tabs. That's not possible.