1. Choose Invisible Character Type
2. Enter Quantity
— bytes
3. Your Invisible Text
Your invisible characters will appear here...
4. Test It — Paste & Verify
Paste your copied invisible text below. The counter will confirm invisible characters are present.
Encode a secret message invisibly inside a visible carrier text using Unicode zero-width characters. The result looks completely normal but carries hidden data.
This is what people will see.
This will be encoded invisibly inside the carrier text.
Encoded Output
Copy this — it looks like your carrier text but contains your hidden message.
Decode Hidden Text
Paste any text below to extract hidden messages encoded with this tool.