\documentclass[crop,tikz,convert={outext=.svg,command=\unexpanded{pdf2svg \infile\space\outfile}},multi=false]{standalone} \usepackage{tikz-cd}  \tikzcdset{arrow style=tikz, diagrams={>=stealth}}  \begin{document} % https://q.uiver.app/#q=WzAsNCxbMCwwLCJWIl0sWzIsMCwiVyJdLFswLDIsIlYiXSxbMiwyLCJXIl0sWzAsMiwiXFx2YXJwaGkoZykiXSxbMiwzLCJcXGFscGhhIl0sWzEsMywiXFxwc2koZykiXSxbMCwxLCJcXGFscGhhIl1d \begin{tikzcd} 	V && W \\ 	\\ 	V && W 	\arrow["\alpha", from=1-1, to=1-3] 	\arrow["{\varphi(g)}", from=1-1, to=3-1] 	\arrow["{\psi(g)}", from=1-3, to=3-3] 	\arrow["\alpha", from=3-1, to=3-3] \end{tikzcd}  \end{document}