upcase

Convert all alphabetical characters in a string to uppercase format.

Syntax

{{ string | upcase }}

Example

{% assign plan = "landmix pro" %}{{ plan | upcase }}

Output

LANDMIX PRO

The upcase filter transforms all lowercase letters in a string into uppercase format while leaving numbers, symbols, and whitespace unchanged for bold visual emphasis.

In programmatic keyword generation, upcase highlights airport codes, state abbreviations, certification acronyms, or tier badges. For example: <span class="badge">{{ row.license_type | upcase }} CERTIFIED</span>. This ensures short codes like 'hvac' or 'tx' display prominently in authoritative uppercase typography on landing pages.

Try this syntax in the editor.