| Codepage | Character | Description | UTF-8 codepoint | UTF-8 bytes |
|---|---|---|---|---|
| DOS / 437 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| DOS / 720 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| DOS / 737 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| DOS / 850 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| DOS / 852 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| DOS / 855 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| DOS / 858 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| DOS / 866 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| DOS / 869 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-1 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-10 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-11 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-13 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-14 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-15 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-16 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-2 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-3 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-4 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-5 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-6 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-7 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-8 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| ISO/IEC / ISO-8859-9 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1250 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1251 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1252 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1253 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1254 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1255 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1256 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1257 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |
| Windows / Windows-1258 | I | LATIN CAPITAL LETTER I | U+0049 | 0x49 |