Detect and strip hidden zero-width spaces, BOMs, and non-breaking spaces.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Paste text copied from PDFs or rich text editors.
Inspect the number of detected zero-width and invisible characters.
Copy clean, sanitized UTF-8 text.
Zero-width spaces are invisible to the eye but break string equality, JSON parsers, and command-line scripts.
U+200B through U+200D (Zero Width Spaces/Joiners), U+FEFF (BOM), and directional control marks.
Zero-egress companion tools in the Text Utilities suite
Live statistics: words, characters, sentences, paragraphs, and reading time.
Convert text to uppercase, lowercase, title case, camelCase, snake_case, and kebab-case.
Write, preview, format, and export Markdown to clean HTML in real time.
Convert titles into clean, SEO-friendly URL slugs with custom separators.
