5x5-based (since the maximum matrix is quite larger, mainly because of the diacritics, which is not feasible in a strict 5x5 grid, of course). So: no "5x5" tag, but a "pixel" one would fit all the same. No lowercase (which was intended, I assume). Broad coverage (of Latin code points). It even includes tiny glyphs (e.g. 3x3 in the fractions), and pretty square 3x5 digits, cool!

Cool tags (I used to rely on them intensively). *kiss* and less short comments (or 1 page long like mine lately x-/)…

B.t.w. I never rate, sorry (too long and unfair)…

I quit for today.