Subscript and Superscript | HTML: Subscript means script or text below the normal line and Superscript means script or text above the normal line. Here is the SubandSup.html: <!-- Subscript and Superscript in Html --> <!DOCTYPE html> <html lang="en" dir="ltr"> <head> <title>Subscript and Superscript</title> </head> <body> <h1>Here is the <sub>Subscript</sub></h1> <h1>Here is the <sup>Superscript</sup></h1> </body> </html> Web view of Html: Here is the Video: