Code point
U+0EC1
Glyph appearance depends on your fonts.
U+0EC1
LoU+0EC1 LAO VOWEL SIGN EI is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Lao block.
Choose the representation you need, then copy its value.
U+0EC1
3777
ແ
ແ
E0 BB 81
0EC1
00000EC1
%E0%BB%81
\u0EC1
\u0EC1
\u0EC1
\0EC1