zero-width-characters

🛡️ AI DeWatermarker — Real-time AI watermark & text obfuscation detector and cleaner. Detects hidden Unicode, invisible characters, and homoglyph attacks — all processed locally in your browser for full privacy.

中文 AI 文本去痕迹 + Claude 水印检查 — 六段式改写；零宽字符、同形字清干净，SynthID 采样水印只量残留、不声称能删。纯 Python 本地跑，零 LLM 零 API Key。Chinese AI-text humanizer & Claude / SynthID watermark inspector, fully offline, zero-dependency.

Inspect pasted text for invisible Unicode, zero-width characters, bidi controls, unusual whitespace, hidden HTML, and line-ending differences—entirely in your browser.

数字水印实验室：AI 文本水印检测、C2PA 内容凭证读取、零宽字符隐写、LSB 与频域盲水印，9 个纯前端工具，打开即用不上传文件

Strip the ghosts out of AI text: zero-width spaces, hidden watermark characters, smart quotes, em dashes, markdown. CLI + web app + macOS app + Agent Skill. Zero dependencies.

通用降 AI 写作技能：词表级、结构级、字符级三道可执行门禁，中英双语规则 + 12 项回归自检，适用于论文、报告、博客、推文与邮件（de-slop / AI slop removal）

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

Whisper Text is a lightweight text steganography tool that hides secret messages inside ordinary text using zero-width Unicode characters. The encoded text looks unchanged to the reader but can be reliably decoded to recover the hidden message.

Agent Skill that finds and removes invisible Unicode in text: zero-width characters, AI watermarks, bidi overrides (Trojan Source), tag-character prompt injection and homoglyphs. The byte layer every humanizer skill misses. Zero dependencies.

Invisible characters ride along with copied text. TruePaste finds them, shows you what they were carrying, and takes them out - entirely on your device.

Privacy-friendly CLI for cleaning invisible Unicode characters and whitespace from copied text

Convert text into invisible zero-width characters and decode them back - clean, fast web tool.

Detect and remove invisible Unicode watermarks, hidden characters, and document metadata from text, docx, pdf, and more. Claude skill + standalone CLI.

HIBERIUS — free, offline, single-file Unicode toolkit. Detect & remove invisible zero-width and bidirectional characters, watermark text, and browse a searchable special-character library. 100% client-side, zero network. Built with Claude Fable 5.

🫥 VeilKit 零依赖本地优先多载体隐写工具箱 | Zero-dependency local-first steganography toolkit: PNG/BMP/WAV LSB + zero-width text, ChaCha20 + PBKDF2 + HMAC, CLI & Python API