福 is a Japanese kanji written with 13 strokes, listed here under the keyword “blessing”. It is built from 礻 (leftside altar) and 畐 (wealth). In Remembering the Kanji by James W. Heisig it is frame 1171.
On KumiJi Glyph Explorer, open the parts search and type “leftside altar” + “wealth”. 福 is among the results, together with every other character containing the same shapes.
Open 福 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.