Is it an L or I? is a free Chrome add-on developed by Toliver & Tyler. This add-on aims to help users distinguish between the lowercase "l" and the uppercase "I" characters. It is designed to address the common frustration of trying to tell the difference between these two characters.

The add-on provides a simple and straightforward solution by highlighting the lowercase "l" and the uppercase "I" in different colors. This visual distinction makes it easier for users to identify and differentiate between the two characters, especially when reading or typing text online.

Is it an L or I? is a useful tool for anyone who frequently encounters words or phrases that contain both "l" and "I" characters. Whether you're a writer, a student, or just a regular internet user, this add-on can save you time and prevent confusion caused by mistaking one character for another.