Build a Character Counter in JavaScript | Beginner Frontend Tutorial

Published: 25 November 2025
on channel: Codiarc

226

Learn how to create a simple character counter in JavaScript step by step. In this tutorial, you’ll see how to update the count live as you type in a text area, and even how to customize it to ignore spaces. Perfect for beginners who want to practice DOM manipulation and event handling, or anyone building interactive forms for the web.

By the end, you’ll understand how to:

Connect JavaScript with HTML elements

Use event listeners to track user input

Apply string methods to customize your counter

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