DataBlur - Screen Blur for Privacy
Extension Actions
- Extension status: Featured
- Live on Store
Blur sensitive information in real-time. Screen privacy for demos, presentations & recordings. Protect client data automatically.
BLUR YOUR SCREEN. PROTECT YOUR PRIVACY. SHOW REAL WORK SAFELY.
DataBlur is a screenblur Chrome extension and blur app that eliminates "demo anxiety" by automatically blurring sensitive information during screen shares and recordings—in real-time, locally, and with one click. No more fake data. No more hours of video editing. No more worrying about accidental leaks.
Perfect for consultants, sales engineers, content creators, and anyone who presents real data on live calls or in recorded tutorials.
WHAT DATABLUR DOES
Protect sensitive information during:
• Live screen shares (Zoom, Google Meet, Microsoft Teams, Discord)
• Screen recordings (Loom, OBS, QuickTime, any recording tool)
• Tutorial creation & course recording
• Client presentations & demos
• Webinars & training sessions
Automatically blur:
• Passwords & API keys
• Email addresses & phone numbers
• Customer names & account IDs
• Credit cards & financial data
• Confidential documents & pricing
• Any sensitive information you choose
• Blur my screen entirely — full-display protection with one click
KEY FEATURES
One-Click Blur Modes
• Element blur: Click any webpage element (text, buttons, images, forms)
• Area blur: Drag to create custom rectangular blur zones — censor screen regions instantly
• Text blur: Select and blur specific passages
• Title blur: Hide sensitive page titles from recordings
• Full-screen blur: Blur my screen entirely for maximum protection
Intelligent Auto-Detection
• Automatically identifies emails, phone numbers, credit cards, passwords, security codes, API keys, and other PII
• Pattern recognition for authentication tokens and secrets
• One-click to remove all blurs on current page
Persistent Domain Rules
• Set preferences once per website, they stay active across all sessions
• Return to a site and your blur settings are already applied
• No need to reconfigure every time
Complete Privacy & Security
• 100% local processing, your data never leaves your browser
• Zero cloud uploads or external API calls
• No account required, no data collection
• GDPR compliant with optional anonymous analytics
• Manifest V3 compliant for maximum security
Professional Controls
• Adjustable blur intensity (+/- controls)
• Floating toolbar with keyboard shortcuts
• Per-domain toggle (enable/disable by website)
• Settings sync across browser tabs and sessions
KEYBOARD SHORTCUTS
• Alt+Shift+T - Toggle toolbar visibility
• Alt+Shift+B - Blur selected text
• Alt+Shift+R - Remove all blurs on page
• Alt+Shift+A - Toggle auto-detection
WHO USES DATABLUR
Freelance Consultants & Independent Professionals
Switch between client projects during screen shares without revealing confidential information. Present portfolios while maintaining NDA compliance.
Sales Engineers & Account Executives
Deliver live product demos using real customer data instead of fake test environments. Show actual dashboards without revealing customer names or pricing.
Content Creators & Technical Educators
Record coding tutorials without editing out passwords and API keys. Create authentic content with real tools instead of sanitized demos. Save 2-4 hours of post-production editing per video.
Agency Owners & Service Providers
Showcase client work during new business pitches while respecting NDAs. Present campaign results without exposing client identities.
Financial Advisors & Legal Professionals
Present portfolios and reports while protecting client PII. Demonstrate software while maintaining regulatory compliance.
COMMON USE CASES
Live Sales Demonstrations
Present real customer data during sales calls without revealing sensitive information. Build trust with authentic demos instead of fake environments.
Tutorial & Course Recording
Record screen tutorials without spending hours editing out passwords, API keys, or personal data in post-production.
Client Presentations
Switch between projects during consulting calls while keeping confidential fields automatically hidden. No need to log out between clients.
Webinar Hosting
Demonstrate software features or business processes without exposing backend credentials or admin access.
Support & Training Calls
Help customers troubleshoot issues while protecting their sensitive account information from being visible or recorded.
ADVANTAGES OVER ALTERNATIVES
VS. Post-Production Editing (Adobe Premiere, Final Cut)
✗ Requires 2-4 hours per video
✗ Needs technical expertise
✗ Cannot protect live calls
✓ DataBlur: Real-time protection, zero editing time, works for live presentations
VS. Built-in Tools (Loom Blur, Cleanshot)
✗ Limited to specific recording software
✗ Cannot protect live Zoom/Meet calls
✗ No persistent rules across sessions
✓ DataBlur: Works with ANY recording tool, protects live screen shares, automatic persistence
VS. DIY Solutions (Sticky notes, browser zoom)
✗ Unreliable and easy to forget
✗ Disrupts workflow
✗ Looks unprofessional
✓ DataBlur: Automated, persistent, professional appearance
VS. Cloud-Based Screen Protection
✗ Uploads your screen to external servers
✗ Privacy concerns
✗ Requires internet connection
✓ DataBlur: 100% local processing, complete privacy control, works offline
PRIVACY COMMITMENT
Your privacy is our priority:
• All blur operations execute locally in your browser
• Zero cloud uploads or external services
• No account creation or personal information required
• No mandatory data collection
• Optional anonymous analytics (can be disabled)
• Transparent 90-day data retention policy
• GDPR compliant
• Open about our practices in our privacy policy
TECHNICAL SPECIFICATIONS
• Works on: Chrome, Edge, Brave, and all Chromium browsers
• Performance: Blur creation in under 50ms
• Storage: Secure browser storage API
• Security: Manifest V3 compliant, strict CSP
• Compatibility: Works with all recording tools (Zoom, Meet, Teams, Loom, OBS, etc.)
• Updates: Automatic
PRICING
DataBlur is currently 100% FREE with unlimited access to all features:
• Unlimited blurring (no time limits or usage caps)
• All blur modes (element, area, text, title)
• Auto-detection of sensitive data
• Persistent domain rules
• Keyboard shortcuts
• No watermarks
• No feature restrictions
Future premium features are in development to support sustainability, but core privacy protection will remain accessible.
GET STARTED IN 30 SECONDS
1. Click "Add to Chrome" (no account needed)
2. Pin the extension to your toolbar
3. Visit any website and click the DataBlur icon
4. Choose your blur mode and protect your data
5. Start your screen share or recording with confidence
Your blur preferences save automatically and persist across sessions.
SUPPORT & FEEDBACK
Need help or have a feature request?
• Email: [email protected]
• Report issues: Open extension popup → "Contact support"
• Feature requests: We actively incorporate user feedback
TRUSTED BY PROFESSIONALS
Join thousands of consultants, sales engineers, content creators, and professionals who present with confidence using DataBlur.
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DATABLUR: Present real data. Protect sensitive information. Eliminate demo anxiety.
Install now and transform how you screen share.
Latest reviews
- Debbie Andrew
- FINRA regulations require screen sharing privacy when presenting client portfolios. I needed to blur screen content showing other clients' information. DataBlur's real-time blur lets me blur screen during presentations automatically. Essential screen blur tool for regulated industries.
- Dominic Zeabur
- I produce full-stack development tutorials showing real GitHub repos, AWS consoles, and database configs. Before DataBlur's blur screen chrome extension, I spent 4-6 hours per video blurring tokens and keys in Premiere. Now I blur screen content automatically during recording, zero post-production. Doubled my publishing cadence from 2 videos/month to 4.
- Aisha Lordy
- I searched the tool to blur my screen during presentation for months before finding DataBlur. Every other screen blur tool required post-production editing or didn't work with screen sharing privacy scenarios. DataBlur's Chrome extension solved it, I can blur screen content in real-time during client calls. Blur sensitive information automatically, present confidently. This is the definitive screen blur tool for professionals.
- Benjamin Hutch
- I record lots of how-to videos and this lets me hide passwords, API keys, and numbers without complicated editing. It’s super easy to use just blur what you want before you start. Highly recommended!
- Henry Leeon
- Before this, I used to spend so much time editing recordings to hide emails, account numbers, project names, and other sensitive info. With DataBlur, I can blur anything right in my browser before the call or recording even entire sections or titles. It’s fast, intuitive, and works seamlessly with Zoom, Google Meet, and Loom
- Architect Philip
- FINRA regulations require screen sharing privacy when presenting client portfolios. I needed to blur screen content showing other clients' information. DataBlur's real-time blur lets me blur screen during presentations automatically. Essential screen blur tool for regulated industries.
- Liam Lucas
- After 8 years of manual window management, this screen blur tool is what I didn't know existed but desperately needed. Blur screen during presentations without any anxiety. Worth every penny.
- Dominique Harris
- Before DataBlur's real-time screen blur, 30-50% of my editing time was spent manually blurring API keys, database credentials, and email addresses visible in my code. Now I blur screen content automatically during recording, zero post-production needed.
- Alex Hopper
- I searched the tool to blur my screen during presentation for months before finding DataBlur. Every other screen blur tool required post-production editing or didn't work with screen sharing privacy scenarios. DataBlur's Chrome extension solved it, I can blur screen content in real-time during client calls. Blur sensitive information automatically, present confidently. This is the definitive screen blur tool for professionals.
- Andrew Pateh
- In financial services, a single privacy slip can end your career. I've seen it happen. I was using crude workarounds, closing windows, minimizing spreadsheets, but I still had close calls. DataBlur's real-time blur eliminated that risk entirely. Now I can blur screen content during presentations automatically. My clients trust me with their most sensitive financial data, and now I have a systematic way to protect it.
- Moses jotto
- I pitched again with our real product using DataBlur to blur screen content: real user dashboard, real growth metrics, real usage patterns. Real-time blur protected everything sensitive. I could blur screen during presentation without manually preparing anything. We closed our seed round 3 weeks later. DataBlur literally helped us raise $2M.
- Notbad Agency
- I can record everything without editing 🚀
- Anastasiia Pronchatova
- Perfect tool!
- Lesia Vysheleska
- DataBlur is amazing Extension! It helped me a lot for preparing presentation. I was able to blur sensitive information and prepare screens very quickly. Works perfectly for both text and photos. Highly recommended!
- Katherine Rose Martinez
- With remote work becoming the norm, DataBlur is an absolute necessity for me. Whether I’m screen sharing in Zoom or recording tutorials, I can confidently protect private data on my screen. It’s well-designed and does exactly what it promises.
- Daniel James
- As an online trainer, I constantly share my screen with students. DataBlur ensures sensitive information is hidden without me needing to rearrange my desktop or open private tabs. I’ve even recommended it to my colleagues!
- Aytron
- I create content for YouTube, and DataBlur has been a lifesaver during screen recordings. It lets me protect personal information without needing to edit videos post-production. A must-try for anyone in the content space!
- Lucy
- The customization options in DataBlur are fantastic. You can choose exactly which elements to blur on any page. This is perfect for people who need tailored solutions rather than generic settings. Love it!
- Beatrix Lovelace
- DataBlur is incredibly robust. I wasn’t expecting much initially, but it exceeded my expectations. I can’t imagine working without it now.