Sfumato — Blur Sensitive Data

Blur text, divs and form fields with sensitive data in real time. Perfect for screen sharing, demos, screenshots and streaming.

Sfumato — named after Leonardo da Vinci's technique of softly blurring edges — lets you blur anything on any webpage, in real time. Hide sensitive data before you share your screen, record a demo, take a screenshot or go live. ⌨️ BLUR ANYTHING IN SECONDS 1. Press the shortcut (Ctrl+Q by default — fully customizable) 2. Hold the mouse button and drag over text, panels, images or form fields 3. They blur instantly. Hold Alt to erase, press Esc to exit. 💧 WHY SFUMATO • Paint the blur exactly where you want it — nothing more, nothing less • Adjustable intensity (2–30 px) • Remembers your blurs per site and re-applies them when you reload • Built for modern web apps: blurs survive re-renders and infinite scroll (React, Twitter/X, dashboards, CRMs) • Lightweight, no account required, works offline ✨ SFUMATO PRO — AUTO-BLUR SENSITIVE DATA One-time purchase, yours forever, up to 3 devices. Sfumato Pro automatically detects and blurs: • Email addresses and phone numbers • Credit card numbers (Luhn-validated to avoid false positives) • IBANs (checksum-validated) • Money amounts Form fields re-blur live as you type, and unblur when focused so you can still edit them. 🔒 PRIVACY FIRST Everything runs locally in your browser. Sfumato never collects, stores or transmits your browsing data. License validation only sends your license key to our payment provider (Dodo Payments). No analytics, no tracking. 👥 PERFECT FOR Customer support and success teams, streamers and content creators, teachers, product demos, bug reports, documentation, compliance screenshots. Manual blur is free forever. Pro is a single payment — no subscription.