Text hygiene tools

Clean, convert, and scan your text — free, private, in-browser. Every tool strips pollution, not meaning.

Flagship

Inspect an article before publishing: pollution, structure, and a transparent AI-search readiness score. One-click fixes. →

Upload TXT, HTML, DOCX, CSV & more — strip invisible characters and download the cleaned file. →

Strip stray code fences, excess blank lines, and heading noise from AI output. →

Strip U+200B/U+200C tracking codes and hidden characters from any pasted text. →

Embed a hidden, keyed watermark in your text to prove ownership. →

Paste HTML or rich text and get clean plain text — tags and styling stripped. →

Detect hidden characters, injection patterns, and white-text HTML before you paste into an AI. →

Escape = + - @ formula prefixes so opening CSV in Excel can't run hidden formulas. →

Strip invisible chars and flag injection + hidden text before embedding untrusted documents. →

Reveal hidden characters and text in submitted work. →

See whether an image carries Content Credentials. →

Prefer to wire text hygiene into your AI agents, pipeline, CMS, or editor? Use the MCP server, JSON API, browser extensions, and plugins instead. →