3o2 - Headless URL shortener
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-16.
Extension Actions
- Unpublished Long Ago
- No Privacy Policy
Shrink any URL from your Chrome (or Chromium based) browser.
Are you looking for a way to get short, easy to remember and clear URLs? Then, this extension is for you! The 3o2.co is the stupidly easy to use headless URL shortening service, which you can use straight from your browser, even without going to another tab!
It converts long URLs, such as "http://this-is-a-really-long.and?boring=url-ever" into "https://302.co/[ABC]", where ABC is a special code. After get any shorten URL, you can also track its clicks and usage.
### WHAT'S NEW IN VERSION 2.0.0 ###
This version rolls out a major update with a full refactoring of the code, design and features.
### WHAT'S NEW IN VERSION 1.1.0 ###
From this version you can input your private API Key and take advantage from the advanced shortening options, including: defining an expiration time for all short URLs, get ride from the delay count-down page and get all your shorten URLs listed in your account dashboard.
In order to get your private API key, please visit https://3o2.co/signup and sign up for an account. Uf you have already an account created, after sign in to your account, just visit https://3o2.co/account.