Your Browser Has Been Busy
8 tools that reveal what your browser leaks, what the web exposes, and how to check what's watching you online.
Save to your gridtabs
Pin this curated list to your new tab and open any site in one click.
Grid-style bookmark manager for your new tab
Taken
Shows exactly what your browser hands over the moment you arrive — fonts, GPU, timezone, location — with no cookies or login required.
GeoSpoof
Your location leaks through GPS, timezone, IP, and WebRTC — sometimes telling different stories, sometimes the same. GeoSpoof masks all of them at once.
Cerast Intelligence
Type any domain and see exposed files — config backups, admin panels, things left in plain sight. The web knows what people forgot to hide.
IsUpMap
A real-time heatmap of 90+ internet services — who's up, who's struggling, who's down. This is the infrastructure pulse, made visible.
Refuse
Intercepts npm install and blocks packages with known vulnerabilities before they land in your project. The web's supply chain has cracks; this patches them first.
Is This Tech Dead
Silverlight: 96.9% dead. Kubernetes: very much alive. Tracks the "Deaditude" of frameworks and platforms — what the web has moved on from and what it's still running on.
Signum
Paste any domain, get a scam risk score from 15+ threat intelligence sources. As the web gets better at looking trustworthy, tools like this matter more.
Nobie
A spreadsheet app for Mac that runs entirely offline — your data never touches a server. In a collection about what the web sees, Nobie is the counterpoint: don't give it anything to see.
Gridtabs at a glance
Grid-style bookmark manager for your new tab
Stop burying links in folders. Keep your picks visible, organized, and ready the moment a new tab opens.
Visible: all links on one clean grid
Instant: open in a single click
Yours: customize layout, themes, and flow
Spreadsheet-like layout for daily browsing.
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