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Featured in Domain Arrivals · 2026-08-13

NoAtMark, the Invisible-Character Broom

noatmark.com ↗ · Useful Tools · score 82.0
Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content Pretty: notable design, copy, craft, or presentation Pro: polished, finished-feeling, serious, or operationally mature Niche: specific audience, workflow, or unusually focused use case Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

A browser-based scanner that finds and removes hidden Unicode characters, zero-width spaces, BOMs, and other text artifacts.

Why it surfaced

NoAtMark makes a narrow, increasingly relevant problem tangible: paste in AI output, web copy, or untrusted text and it highlights the hidden characters before cleaning them in one click. The site also offers a prompt-injection scanner, CSV sanitizer, RAG sanitizer, API, MCP server, and browser integrations, while clearly explaining what it cannot remove—statistical AI watermarks and C2PA metadata.

Thirty Patents for the Grave

August 13’s newborn domains include 30 safety-coffin patents, lost notices for false teeth and a box of hair, short films playing in 100 Tokyo taxis, and a Queensland river view arranged gauge by gauge downstream.

This is one of 1,000 discoveries in the 2026-08-13 Domain Arrivals issue.