Why blur instead of block?
Blocking breaks pages and hides that anything was there at all. Blurring keeps every site fully usable — the layout stays intact, and you always have the choice to reveal something deliberately. For many people avoiding gambling, removing the ambush is what matters; the control stays with you.
What counts as gambling content?
Content that promotes, advertises, or depicts real-money gambling: casino and slot videos, sports betting ads and odds, bookmaker promotions, poker for money, lotteries, and links to gambling sites. Casual language ("I bet you can't"), gambling-recovery communities, and news about the gambling industry are recognized as not-gambling and stay visible.
What do I need for the AI to work?
Chrome 138 or newer on a reasonably capable computer. Chrome downloads the Gemini Nano model once (a few gigabytes) when you enable it from the GambleBlur popup. If your machine can't run the model, GambleBlur falls back to a conservative keyword engine that never blurs on a lone ambiguous word.
Does it slow down my browsing?
Page scanning is lightweight and instant. AI checks run in the background and in parallel, with results cached permanently — so a page you've seen before is protected with no AI work at all. Deep scan mode is heavier by design and entirely optional.
Is my data collected?
No. There are no servers, no accounts, no analytics. The AI runs inside Chrome on your device, and the only things stored are your settings and a local cache of blur/show verdicts — which you can clear anytime from the popup.
Can it catch every single gambling ad?
It catches the overwhelming majority through layered detection — text, brands, links, ad frames, and image analysis. The honest edge case: ads drawn entirely inside canvas or video elements with no fetchable image can't be visually analyzed. Detection improves as the underlying model does.
