既适合程序员，也适合中文电子文字整编人员(in beta)。汉字繁、简、异、兼、笔、变等关联关系可视化。非寻常汉字字符、同形字符攻击、不可打印字符等检视工具。结合OpenCC、Unicode等数据 | Chinese characters relations or vatiants (simplified, traditional etc) visualization. Potential Unihan/UCD homograph/punycode attack/phishing, non-printable invisible characters inspector

Detect Glassworm & trojan source attacks that employ unicode bidi attacks to inject malicious code

A lightweight Chromium extension that transparently strips out hidden watermark markers from ChatGPT outputs before they ever reach your clipboard.

remove invisible unicode characters

A Hammerspoon Spoon for removing invisible characters for strings when you copy them

Clean your text/code from hidden/invisible characters

A Python utility to detect and remove hidden/invisible characters from text files.

Negative-space diagnostics for invisible character detection

Deterministic input sanitization for untrusted text — invisible characters, homoglyphs, and encoding tricks, handled before your code sees them. Zero dependencies, no ML. Python 3.12+.

a modular offensive security framework designed for executing Unicode-based attacks, like those seen in the "GlassWorm" compromises

Unicode normalization layer for AI agents — strips invisible characters, bidi attacks, Zalgo text, homoglyphs, and 400+ dangerous codepoints. Zero dependencies.

Unicode-safe text cleaning & typographic normalization for Rust

A web tool for embedding and inspecting hidden payloads inside ordinary text using zero-width Unicode characters.

Remove invisible Unicode characters, fix JSON paste errors, clean zero width spaces and NBSP instantly.

CLI tool that detects invisible Unicode characters, PUA codepoints, and bidirectional control characters in source code files