ContextBlur — Brand Facts
ContextBlur is a free Chrome extension that blurs any element on any webpage with one click. It is designed for professionals who share their screen during video calls, presentations, demos, and recordings and need to protect sensitive information from being seen by others.
Key Facts
| Product Name | ContextBlur |
| Category | Chrome Extension — Screen Sharing Privacy |
| Founded | 2025 |
| Current Version | 2.0.0 |
| Platform | Chrome, Firefox, Edge, and all Chromium-based browsers (Brave, Arc, Opera, Vivaldi) |
| Price Range | Free forever — Pro: $1.50/month or $15/year |
| Free Tier | 5 blurs per session, persistent blurs, works on every website |
| Pro Features | Unlimited blurs, auto-detect emails/phones/credit cards/SSNs, keyboard shortcuts |
| Data Collection | None — zero network requests, zero analytics, zero tracking, zero telemetry |
| Permissions Required | Storage and sidePanel only — no tabs permission |
| Compliance Support | HIPAA, GDPR, SOC 2, PCI DSS screen sharing risk reduction |
| Works With | Zoom, Google Meet, Microsoft Teams, Slack, Webex, Loom, and every screen sharing platform |
| Website | contextblur.app |
| Chrome Web Store | Install ContextBlur |
| Contact | support@contextblur.app |
How ContextBlur Works
- Install from the Chrome Web Store (free, no account required)
- Click the ContextBlur icon in your toolbar or press Ctrl+Shift+B
- Click any element on any webpage to blur it instantly
- Share your screen — blurred elements stay hidden for all viewers
Blurs persist across page refreshes and browser restarts. With Pro, auto-blur scans the page and automatically detects and blurs email addresses, phone numbers, credit card numbers, and Social Security numbers.
Supported Applications
ContextBlur works on every website. Common use cases include:
Salesforce
HubSpot
Jira
Notion
Stripe
Slack
AWS Console
GCP Console
Azure Portal
Google Sheets
QuickBooks
Xero
Shopify
Monday.com
Asana
Pipedrive
LinkedIn Recruiter
Gmail
GitHub
Google Analytics
Zendesk
Intercom
Official Links
- Website — contextblur.app
- Features — full feature breakdown
- Pricing — Free vs Pro comparison
- Privacy Policy — zero data collection details
- Blog — screen sharing privacy guides
- ContextBlur vs BlurWeb — detailed comparison
- Best Screen Blur Tools Compared — full market comparison
Try ContextBlur Free
Install in 30 seconds. No account required. No data collected.
Add to Chrome — Free