Smart Screenshot + Blur

Capture screenshots and quickly blur/redact sensitive information with auto-detection of PII. Privacy-first, local-only processing.

Smart Screenshot + Blur is a privacy-first browser extension that helps you capture, redact, and share screenshots safely. 🔒 KEY FEATURES ✓ Multiple Capture Modes • Visible area capture • Full page capture (experimental) • Selected area capture ✓ Smart Redaction Tools • Draw blur rectangles with mouse • Pixelate effect option • Move, resize, delete redaction boxes • Adjustable blur strength (Low/Medium/High) ✓ Auto-Detect PII Automatically detects and suggests redactions for: • Email addresses • Phone numbers (multiple formats) • Credit card numbers (with Luhn validation) • National IDs & Passport numbers • IBAN codes • URLs with query parameters • Social Security Numbers ✓ Easy Export • Copy to clipboard (PNG) • Download as PNG • Optional metadata sidecar ✓ Privacy-First Design • 100% local processing • No network calls • No data collection • No telemetry • All processing in your browser ⌨️ KEYBOARD SHORTCUTS • Alt+Shift+S - Open overlay • B - Blur mode • P - Pixelate mode • Delete - Remove selected region • Esc - Exit overlay • Ctrl/Cmd+Z - Undo • Ctrl/Cmd+Shift+Z - Redo 🎯 PERFECT FOR • Sharing screenshots with sensitive information • Bug reports & documentation • Customer support • Social media posts • Tutorials & guides • Privacy-conscious users 💡 HOW TO USE 1. Click the extension icon or press Alt+Shift+S 2. Click "Auto-Redact" to detect PII automatically 3. Or manually draw blur/pixelate regions 4. Adjust, move, or resize redaction boxes 5. Copy to clipboard or save as PNG 🔧 TECHNICAL DETAILS • Manifest V3 compliant • Works offline • Minimal permissions • Cross-browser compatible • Lightweight & fast 🛡️ PRIVACY GUARANTEE All processing happens locally in your browser. No screenshots, PII data, or usage analytics are ever sent to any server. Your privacy is 100% protected. 📖 SUPPORT Have questions or feedback? We're here to help!