Log in and Login
What is the Difference Between Log in and Login?
Is login one word? In this article, I will compare log in vs. login, and I will use each in a sentence to illustrate how they are best used. Plus, at the end, I will show you a memory trick to help remember when each term is appropriate.
When to Use Log in
What does log in mean? If you’re using this term as a verb, separate it into two words. A tech support agent might tell a confused coworker,
- Log in to the computer and adjust the network settings.
-or-
- Log in with your new username and password.
As a verb, log in is broken into two words.
- If you’ve already used an iPhone and a Google account to log in to “Pokémon Go,” log out of the app and download the update. Then, log back in with your Google account to see the scaled-back permissions. –The Wall Street Journal
When to Use Login
What does login mean? When using this term as a noun, shorten it to a single word. Here are some examples:
- Your login is your username and password.
- Do not trust anyone else with your login.
You can also use login as an adjective. Adjectives describe nouns. Here are some sentences where login is used as an adjective:
- Your login information is your username and password.
- You have used 3 of your 5 login attempts.
- And I still haven’t been able to delete my LinkedIn account, since I’ve long forgotten my login credentials and apparently need to send the company a copy of my driver’s license to prove who I am in order to finally deactivate it. –USA Today
As a noun, login is one single word.
Trick to Remember the Difference
If you can’t remember whether log in or login is correct, there is an easy way to remind yourself.
Noun is a single word that ends with an N. So is login. If you keep this fact in mind, it should be easy to remember to use login as a noun.
Summary: Login vs. Log in
Is it login or log in? Log in and login have only seen heavy use since personal computers became ubiquitous in the 1980s, but they are now so common that misusing them in your writing can cost you credibility.
Log in (two words) should only be used as a verb.
Login (one word) can be a noun or an adjective.
