Text Steganography

Hide secrets in plain text using zero-width characters

Text Steganography is a free online Text tool. Hide secrets in plain text using zero-width characters Related terms: 隐写 · steganography · 隐藏信息 · 零宽字符 · 加密文字 · 文本隐藏. Use it on this page without signing in.

Help

使用说明

加密：

  1. 输入一段掩护文本（显示给别人的内容）
  2. 输入要隐藏的秘密信息
  3. 生成含隐藏信息的文本，看起来和原文一模一样

解密：

  1. 粘贴含隐藏信息的文本
  2. 自动提取并显示隐藏内容

常见问题

  • 原理是什么？ 利用 Unicode 零宽字符（U+200B/200C/200D/FEFF）编码二进制数据
  • 会被发现吗？ 肉眼完全看不出差异，但复制粘贴会保留隐藏信息
  • 可靠吗？ 部分平台会过滤零宽字符，建议先测试

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Simplify ⇄ Traditional

Convert between simplified and traditional Chinese

Text Diff

Compare two texts line by line

Markdown to HTML

Convert Markdown to HTML with live preview and export

Markdown Stripper

Strip Markdown markers, keep plain text and line breaks

Regex Tester

Real-time regex testing with match highlighting

FAQ about Text Steganography

What can Text Steganography do?

Text Steganography is a Text tool. Hide secrets in plain text using zero-width characters You can finish the job on this page.

Who should use Text Steganography?

Anyone handling 隐写 · steganography · 隐藏信息 · 零宽字符 · 加密文字 · 文本隐藏 who does not want to install desktop software can use Text Steganography in the browser.

Is Text Steganography safe? Is my data uploaded?

This tool runs in your browser. We do not collect the content you enter into Text Steganography just because you used it.

What similar tools exist?

Related tools in the same Text group are listed at the bottom of this page.