How to escape blade tags in laravel

That @{{ $offerUrl }} syntax works only if both(open and close) curly bracket pairs exist. Otherwise if string contains any curly bracket I suggest to use plane old php syntax like

<?php echo '$offerUrl }}'?>

and you will have nothing weird to ecape.

You can use the @{{ to escape a blade syntax. So you could use

'@{{ $offerUrl }}'