ASCII Smuggler
Hide and reveal hidden messages within text using Unicode characters. All processing happens in your browser.
Hide a Message
Encoding Options
Decoding Options
Insert Special Characters
Copy this text and share it. The secret message is embedded within.
Reveal a Message
How it works: This tool uses Unicode characters (like zero-width characters or special tags) to embed data within normal-looking text.
Most applications will display only the cover text, but the hidden data remains attached.