zero-width

A web-based text steganography tool, using zero-width Unicode characters to hide the message. Also accessible through my website.

Zero Width Shortener browser extension

Vencord plugin that encrypts Discord messages and hides them as invisible characters inside ordinary-looking phrases.

Detect, decode and strip invisible/dangerous Unicode (ASCII smuggling, zero-width, bidi Trojan Source, homoglyphs) in LLM text — zero-dep CLI + library.

A browser extension for utilizing and detecting text steganography with zero-width characters for covert communication.

See what the machine sees. Reveals and decodes the text hiding in a file: invisible Unicode, Trojan Source, styled-out prompt injection, per-recipient watermarks. Browser, CLI and CI. Zero dependencies.

Clean up invisible AI text artifacts: strip zero-width/format Unicode and fold typographic AI tells (em dashes, curly quotes) to plain, ATS-safe text. Zero dependencies.

Reveal and remove hidden Unicode such as zero-width spaces, look-alike whitespace, and bidi controls. Runs locally.

A Tampermonkey userscript & extension that automatically removes zero-width and invisible Unicode characters from copied text on websites.

📜 给任意文字加隐形水印：Unicode 变体选择符隐形层（Reed-Solomon 纠错 + 可选 AES-GCM-256）+ AI 可读 emoji 签名条。纯浏览器本地运行，无服务器 / 无构建 / 零网络请求，编码规范完全公开。Post-hoc invisible text watermarking — 100% client-side, zero network requests, fully public spec.

Stealth end-to-end chat encryption extension using zero-width steganography and AES-256-GCM

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