FENset converts Forsyth Edwards Notation to Chess Diagrams for usage with a chess font, such as OpenChessFont. It is meant for usage in HTML to print pipelines.
Place your FENs alone in divs of class "fen", style them so the font used is OpenChessFont, link fenSet.js in the header. You can also flip the board and enable darkmode with the classes "flipped" and "darkmode". Refer to example.html.
The source code is licensed under GPL v3. License is available here.