New ShieldFont makes webpages nonsensical for AI scrapers

By PulseAugur Editorial · [1 sources] · 2026-08-13 00:57

A new font called ShieldFont has been developed to deter AI web scrapers. While appearing normal to human readers, the font subtly alters text for AI systems, effectively poisoning their training data. This method aims to protect web content from being used without permission by AI models. AI

IMPACT This tool could disrupt AI training data collection and prompt new methods for content protection.

RANK_REASON This is a tool designed to alter web content for AI scrapers.

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New ShieldFont makes webpages nonsensical for AI scrapers

COVERAGE [1]

Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] · 2026-08-13 00:57

Designers have created ShieldFont, a new font that makes webpages appear normally to human readers but serves AI scrapers a subtly edited, nonsensical version.

Designers have created ShieldFont, a new font that makes webpages appear normally to human readers but serves AI scrapers a subtly edited, nonsensical version. The font uses ligatures to replace words with alternatives, poisoning training data while keeping pages readable for peo…

LINKS arstechnica.com/…/new-font-turns-ordinary…

COVERAGE [1]

Designers have created ShieldFont, a new font that makes webpages appear normally to human readers but serves AI scrapers a subtly edited, nonsensical version.

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