Special Characters Tool
Browse and use special characters, including zero-width characters, direction markers, and other invisible characters.
Special Characters
Select a character to view details and usage examples
Character Details
Select a character from the left to view details
Zero-Width Character Demo
Try inserting zero-width characters into text to see their effects
Zero-Width Character Visualizer
View zero-width characters and other invisible characters in text
Legend
Zero-Width Steganography
Hide secret messages in normal text using zero-width characters
This is the normal text that will be seen. The hidden message will be embedded within it.
This message will be hidden in the visible text using zero-width characters, invisible to the naked eye.
About Zero-Width Steganography
Zero-width steganography is a technique for hiding information in regular text using invisible characters. These characters are invisible in most text editors but still exist within the text.
This demo uses zero-width space (U+200B) and zero-width no-break space (U+FEFF) to represent binary data, encoding the hidden message.
Zero-Width Character Use Cases
Learn about common uses and practical applications of zero-width characters
Text Typography
- Use Zero Width Space (ZWSP) to provide line break opportunities in long words
- Use Zero Width No-Break Space (ZWNBSP) to prevent line breaks at specific positions
- Use Word Joiner (WJ) to maintain phrase integrity
Multilingual Text
- Use Left-to-Right Mark (LRM) and Right-to-Left Mark (RLM) to control direction in mixed text
- Use Zero Width Non-Joiner (ZWNJ) to separate characters in certain languages
- Use Zero Width Joiner (ZWJ) to connect characters in certain languages
Emoji Combinations
- Use Zero Width Joiner (ZWJ) to create complex emoji sequences
- Examples: 👨👩👧👦 (family), 👨💻 (male technologist)
Invisible Watermarking
- Use zero-width characters to embed invisible markers or information in text
- Can be used to track text sources or add hidden metadata
About Special Characters
Special characters are unique symbols in Unicode that serve specific purposes in text processing and display. They include invisible characters like zero-width spaces, direction markers, and formatting controls that affect how text is rendered without being visible themselves.
Our Special Characters Tool provides a comprehensive collection of these characters, allowing you to explore, understand, and use them in your content. Whether you're a developer working with multilingual text, a designer creating unique layouts, or simply curious about the hidden characters that shape our digital text, this tool offers valuable insights and practical applications.
Frequently Asked Questions
What are zero-width characters?
Zero-width characters are special Unicode characters that take up no visual space when rendered. They serve various purposes like controlling text direction, allowing line breaks, or joining/separating characters in certain writing systems. Common examples include Zero Width Space (ZWSP), Zero Width Joiner (ZWJ), and Zero Width Non-Joiner (ZWNJ).
How do I use special characters in my content?
You can use our tool to find and copy special characters. Simply browse or search for the character you need, click the "Copy" button, and paste it into your content. For zero-width characters, you can use the demo section to experiment with their effects before using them in your actual content.
Why would I need direction markers?
Direction markers are essential when working with mixed-direction text, such as combining left-to-right languages (like English) with right-to-left languages (like Arabic or Hebrew). They help control how the text flows and ensure proper rendering of bidirectional content.
Are special characters supported in all applications?
Support for special characters varies across applications and platforms. Most modern web browsers, word processors, and text editors support Unicode special characters, but some older or specialized applications might have limited support. Always test special characters in your target environment before using them in important content.
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