Knowledge Base

Various articles explaining our service in detail

• API keys
  What API keys are and how to manage them
• Bookmarklets
  You can shorten or explore any page with a single click!
• Cloning a domain
  You can clone any existing domain, changing only the bits you need
• Cloning a link
  You can clone any existing link, changing only the bits you need
• Default domain
  How to set a domain as the default for link operations
• Free trial
  How you apply for a free trial, and what happens after it expires
• HTTP status codes
  What are HTTP status codes, what they mean, and how to change the code used for redirects
• Own domain setup
  How to add and configure your own domain for short links
• Password-protected link
  How to create a link with a password and what is it useful for
• Profile deletion
  How to delete your personal data from our service
• QR codes
  When you shorten a URL, you get a QR code for its short version, for free
• Smart link and link rules
  All about making smart links, link rules, and the rule editor
• URL Explorer
  What is URL Explorer, what is it for, and how to use it
• UTM parameters and UTM Builder
  Do you know what “UTM” stands for?
• What is a short link
  What are short links, how they look like and how they work