Character Counter: Count Characters, Words & Bytes
Character Counter measures text as Unicode code points, UTF-8 bytes, words, and lines, and displays a character frequency chart. Enter or paste content to see these measures, adjust the available options, and copy the result. Unicode code points represent counted characters, while UTF-8 bytes show encoded size, which can matter when working with byte-based text limits.
Character Counter is a browser-based tool for measuring text as Unicode code points, UTF-8 bytes, words, and lines. It also provides a character frequency chart, so you can review character occurrence alongside the overall counts. Enter or paste text to get a clear view of its size and composition.
The tool reports Unicode code points as characters and counts the bytes used to encode the text in UTF-8. These measurements answer different questions: code points describe the counted characters, while bytes describe encoded size. You can adjust the available options and copy the result when you are ready to use it elsewhere.
Character counts and byte counts are not interchangeable. A character may use more than one byte in UTF-8, so text with the same character count can have a different byte size. Word and line counts provide additional ways to assess text, while the frequency chart helps show how often individual characters occur. These measurements are useful when checking text limits or reviewing content before using it in a project.
Character Counter runs entirely in your browser. Your input is processed on your device and is not uploaded, stored, or sent to a server. The tool has no server dependency, so after the page has loaded, it continues to work offline.
The tool can help developers and DevOps engineers check text before using it in code, configuration, documentation, or other workflows. It is also useful for anyone who needs a quick count of characters, bytes, words, or lines without installing a local utility.
Step 1: Paste, drop, or enter your text into the input area. You can use the content you want to measure.
Step 2: Review the character, UTF-8 byte, word, and line counts. These measurements show different aspects of your text.
Step 3: Check the character frequency chart to review how often characters occur in your input.
Step 4: Adjust the available options if needed. The tool provides options you can change before copying the result.
Step 5: Copy the result for use in your notes, code, or workflow.
Use case: Check whether text fits a field or specification with a character limit. The character count gives you a quick measurement before you submit it.
Use case: Review UTF-8 byte size when working with a system that applies a byte-based text limit. The byte count can differ from the Unicode character count.
Use case: Measure text containing accented letters or emoji. Counting Unicode code points helps you understand how the tool measures characters.
Use case: Check word and line counts while preparing text for a document, configuration file, or code comment.
Use case: Use the character frequency chart to see which characters appear most often in a text sample.
Use case: Count text on a machine where you do not want to install a local utility. The browser-based tool works on the device you are using.
Use case: Measure internal or sensitive text without pasting it into a third-party service. The input stays in your browser and is not sent to a server.