| To do this | Press |
|---|---|
| à, è, ì, ò, ù, À, È, Ì, Ò, Ù | CTRL+` (ACCENT GRAVE), the letter |
| á, é, í, ó, ú, ý, Á, É, Í, Ó, Ú, Ý; ð, Ð | CTRL+' (APOSTROPHE), the letter; d or D |
| â, ê, î, ô, û, Â, Ê, Î, Ô, Û | CTRL+SHIFT+^ (CARET), the letter |
| ã, ñ, õ, Ã, Ñ, Õ | CTRL+SHIFT+~ (TILDE), the letter |
| ä, ë, ï, ö, ü, ÿ, Ä, Ë, Ï, Ö, Ü, Ÿ | CTRL+SHIFT+: (COLON), the letter |
| å, Å | CTRL+SHIFT+@, a or A |
| æ, Æ; œ, Œ; ß | CTRL+SHIFT+&, a or A; o or O; s |
| ç, Ç | CTRL+, (COMMA), c or C |
| ø, Ø, ¢ | CTRL+/, o or O or c |
| ¿ | CTRL+SHIFT+ALT+? |
| ¡ | CTRL+SHIFT+ALT+! |
| € | CTRL+ALT+E |
| The Unicode character for the specified Unicode (hexadecimal) character code. For example, to insert the euro currency symbol (€), type 20AC, and then hold down the ALT key and press X. | The character code, ALT+X |
| The Windows-1252 character for the specified (decimal) character code. For example, to insert the euro currency symbol (€), hold down the ALT key and press 0128 on the numeric keypad. | ALT+the character code (on the numeric keypad) |
This extension is hosted on Mozilla Add-ons, Mozdev.org.