Text tools

Hide Text with Zero-Width Characters

Use Hide Text with Zero-Width Characters online for free. Adjust the available options and process your data locally in your browser, with no installation or sign-up.

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Your data is processed only in your browser

Features and usage

Enter your content or choose the options above, then review the result. Tool calculations run locally in your browser.

Available options

  • Operation (Encode, Decode)
  • Visible cover text

Scope and limitations

Hiding text with zero-width characters is encoding, not encryption, and provides no encryption protection.

Example input
Secret message
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