| Name | Type | Default | Comment |
|---|
| align | ( top | middle | bottom | left | right ) | #IMPLIED | vertical or horizontal alignment |
| alt | CDATA | #IMPLIED | text used for titles; short description |
| archive | CDATA | #IMPLIED | comma-separated archive list |
| class | CDATA | #IMPLIED | space-separated list of classes |
| code | CDATA | #IMPLIED | applet class file |
| codebase | CDATA | #IMPLIED | Uniform Resource Identifier as per RFC2396; a Uniform Resource Locator (URL) is a URI; optional base URI for applet |
| height | CDATA | #REQUIRED | nn for pixels or nn% for percentage length; initial height |
| hspace | CDATA | #IMPLIED | integer representing length in pixels; horizontal gutter |
| id | ID | #IMPLIED | document-wide unique id |
| name | NMTOKEN | #IMPLIED | allows applets to find each other |
| object | CDATA | #IMPLIED | serialized applet file |
| style | CDATA | #IMPLIED | associated style info; style sheet data |
| title | CDATA | #IMPLIED | advisory title; text used for titles |
| vspace | CDATA | #IMPLIED | integer representing length in pixels; vertical gutter |
| width | CDATA | #REQUIRED | nn for pixels or nn% for percentage length; initial width
|