Strip hidden Unicode characters and raw Markdown syntax from your text
Inspect drafts with AI Text Cleaner to purge unwanted Markdown symbols and zero-width spaces right inside your browser with private scanning.
NeoWang3333 
Unwanted characters often hitch a ride inside pasted text. AI Text Cleaner operates as a dedicated workspace that strips invisible Unicode and Markdown residue directly in the browser. Free draft evaluations run client-side without sending text to remote servers. Users seeking stylistic edits can access optional Pro rewriting to polish phrasing without exaggerated claims.
AI Text Cleaner is a focused text hygiene workspace for modern publishing. Raw exports from Claude, ChatGPT, Gemini, Docs, CMS, or email often carry hidden Unicode, erratic whitespace, and Markdown clutter that break layouts and metadata.
Free tools - Invisible Characters and Markdown Cleaner - run client-side with zero upload for free scans, list residue counts, and strip zero-width spaces, U+202F narrow no-break spaces, byte order marks, and 60+ other non-printing code points without changing vocabulary. Free Markdown stripping turns asterisks, header hashes, blockquotes, and list markers into clean plain text.
Pro Text Watermark Remover reconstructs full sentences when models embed statistical sampling signatures into word choice rather than hidden characters. Pro AI Humanizer refines formulaic phrasing into a more natural cadence. New accounts receive 10 free Pro credits to test; 10 credits = 1,000 Pro words; failed rewrite jobs refund credits.
Key features: - Invisible character cleaner (Free): 60+ non-printing Unicode code points, browser-local - Markdown stripper (Free): headings, bold markers, blockquotes, lists to plain text - Text watermark remover (Pro): full-sentence rewrite for sampling-style traces - AI Humanizer (Pro): more natural sentence cadence - Before/after hygiene preview and residue counts - Free scan without login; privacy-first free tools
Typical use cases: SEO and content marketing before Webflow or WordPress; publishing and copy editing; agencies and content studios; documentation and engineering knowledge bases.
Pricing model is freemium. Free tier covers Invisible Character Removal and Markdown Cleaner at $0 forever, running in the browser. Paid plans start at Starter $5.99/mo (200 credits), Professional $9.99/mo (420 credits), and Advanced $19.99/mo (1,000 credits); payments run through Stripe.
AI Text Cleaner operates independently and is not affiliated with Anthropic, OpenAI, Google, or any AI platform. It is not an image watermark remover and does not claim AI detector bypass.
