The String charCodeAt() method
New Courses Coming Soon
Join the waiting lists
Find out all about the JavaScript charCodeAt() method of a string
Return the character code at the index i
. Similar to charAt()
, except it returns the Unicode 16-bit integer representing the character:
'Flavio'.charCodeAt(0) //70
'Flavio'.charCodeAt(1) //108
'Flavio'.charCodeAt(2) //97
Calling toString()
after that will return the hexadecimal number, which you can lookup in Unicode tables like this.
→ Get my JavaScript Beginner's Handbook
→ Read my
JavaScript Tutorials
on The Valley of Code
→ Read my
TypeScript Tutorial
on The Valley of Code
Here is how can I help you:
- COURSES where I teach everything I know
- CODING BOOTCAMP cohort course - next edition in 2025
- BOOKS 16 coding ebooks you can download for free on JS Python C PHP and lots more
- Follow me on X