String Length Counter
Count characters, bytes, and analyze string length with support for Unicode characters
How to use this tool:
📝 Count String Length
Use case: Quickly count the total number of characters in a string, useful for validating input length, checking character limits, or analyzing text data.
Example: "Hello World" → Total: 11 characters, Without spaces: 10 characters
🔤 Characters Without Spaces
Use case: Count only the actual characters excluding all whitespace, helpful for password validation or content analysis.
Example: "Hello World" → 10 characters (excluding the space)
💾 Byte Length (UTF-8)
Use case: Calculate the byte size of text in UTF-8 encoding, important for database storage, API limits, or file size estimation.
Example: "Hello 🌍" → 10 bytes (emoji takes 4 bytes)
Total Characters: Counts all characters including spaces, punctuation, and special characters.
Without Spaces: Excludes all whitespace characters (spaces, tabs, newlines).
Byte Length: Shows the size in bytes when encoded in UTF-8. Unicode characters like emojis may use multiple bytes.