this post was submitted on 01 Aug 2026
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142
This free font can trick AI scrapers into swallowing gibberish instead of your content (www.techspot.com)
submitted 5 hours ago by FTonsilStones@lemmy.ca to c/technology@lemmy.world
20 comments fedilink hide all child comments
 

Most mass scrapers, on the other hand, simply grab the raw HTML underneath. ShieldFont exploits this difference through an automated process called OpenType glyph substitution.

That said, because the whole defense rests on scrapers reading code rather than screens, taking a screenshot of a shielded page and running OCR on the image can still recover the real words.

Screen readers used by blind readers also work from the code, so they read the decoys aloud. ShieldFont ships with a beta feature that provides those readers with the real text instead.

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[–] FaceDeer@fedia.io 29 points 3 hours ago

DRM is suddenly popular and people think it will work this time.