DataBlur: Blur Your Screen & Hide Sensitive Data
Blurs sensitive info on your screen live, in one click, for calls and recordings.
DataBlur is a browser extension that hides sensitive data on screen before it's shared — click an element, drag a region, or auto-detect emails, phone numbers, names and card numbers across the page. It runs entirely locally with no cloud and no AI, and per-site profiles let you save a blur setup once and reload it for demos you repeat. Against named competitors BlurWeb ($4.99/mo) and ZeroBlur ($67-127 one-time), the page claims its free tier includes auto-detection and regex blur lists that those don't offer.
What holds up
- +100% local processing — no cloud, no AI, data never leaves the device per the page
- +Free tier includes auto-detect by category (emails, phones, names, cards) and regex blur lists
- +Per-site profiles save a blur setup once and reload it instantly for repeat demos
- +Similar-element detection blurs one cell and suggests the rest of a matching column
Mind the limits
- −Ships as a browser extension only — no coverage for apps or windows outside the browser
- −Its competitor comparison table is self-reported and dated July 2026, by its own admission
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