page number i latex code example

Example 1: add page number in overleaf

\documentclass{article}

\usepackage{lastpage}

\usepackage{fancyhdr}

\fancyfoot[C]{Page \thepage\ of \pageref{LastPage}}

% Uncomment to remove the header rule
% \renewcommand{\headrulewidth}{0pt} 

\pagestyle{fancy}

\begin{document}

some dummy text

\end{document}

Example 2: remove page number latex

To suppress page numbers on a single page, use \thispagestyle{empty} 
somewhere within the text of the page. Note that, in the standard classes, 
\maketitle and \chapter use \thispagestyle internally, so your call 
must be after those commands.