ContextBlur

Click elements to blur them. Optional auto-blur scans visible page text locally when you run it. No data transmitted.

ContextBlur helps you hide sensitive information on webpages before screen sharing, recording a demo, or presenting live. Click any text, image, input, or page element to blur it instantly and keep sharing the real page without exposing private details. Manual blurring is free forever. Pro adds optional auto-blur and advanced controls for faster repeat workflows. Best for: • Product demos and sales calls • Screen sharing with clients, teammates, or stakeholders • Tutorials, webinars, and recorded walkthroughs • Dashboards, admin tools, inboxes, CRMs, and internal systems Free features: • Click to blur any text, image, input, or page element • Smart selection to avoid over-blurring the page • Keyboard shortcuts for faster workflows • Blurs stay in place after refresh on the same page • 100% local processing in your browser • No page content is uploaded or transmitted Pro features: • Run local auto-blur scans for emails, phone numbers, SSNs, and credit card numbers • Extra blur controls for repeat screen-sharing workflows • Advanced blur settings for power users How it works: 1. Click the ContextBlur extension icon 2. Click Enable Blur Mode 3. Click the element you want to hide 4. Open Full Controls for auto-blur and advanced settings Important: ContextBlur is a visual privacy tool for screen sharing, demos, tutorials, recordings, and live presentations. It helps reduce accidental exposure of sensitive information, but it is not a security control or a substitute for secure data handling.