ZIPN

ZIPN is a free URL shortener available in English and Korean. Educators can turn long links to Google Forms, Slides, or lesson resources into short addresses with custom codes for sharing on a board, slide, or worksheet. Guest links require no account and expire after a selected period from 24 hours to 1 month (default: 1 week). A free account enables permanent URL links under a personal code, link management, and click statistics. Created by educator Jinhwan Park.