Smart Build Labs
Blur personal data instantly during screen shares.
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Launch week 46, 2026
About Smart Build Labs
Smart Blur is a productivity and privacy browser extension that lets you blur parts of web pages so passwords, messages, or personal data stay hidden during screen shares or when someone glances at your screen. It supports blurring emails, phone numbers, and IDs on any web page as it loads, and allows users to add custom keywords and patterns to match data across the page. The extension also includes a Local AI feature that finds names and addresses in plain sentences without uploading any data. It is available as a free plan with some features, and a Pro plan with additional features such as automatic screen share detection and screenshot blurring. Smart Blur is available for Chrome, Edge, and Brave browsers.
Overview
Who is it for?
Users who want to protect their personal data on web pages during screen shares or when someone glances at their screen
Features
- Share Shield: Protection applies the moment a browser tab starts being shared
- Patterns: Emails, phone numbers and IDs covered as the page loads
- Keywords to hide: Add a name or word and every match on the page goes with it
- Click or drag: Cover any element, or draw a box over a whole region
- Local AI: Finds names and addresses in plain sentences. Nothing uploaded
- Screenshot: Capture with the blur already baked into the image
Use cases
- Productivity
- Privacy
- Screen Sharing
- Data Protection
- Blurring sensitive information on web pages during screen shares
- Protecting personal data on web pages when someone glances at your screen
- Blurring emails, phone numbers, and IDs on any web page as it loads
- Adding custom keywords and patterns to match data across the page
- You can use Smart Blur to blur sensitive information on web pages during screen shares, protect personal data on web pages when someone glances at your screen, and more.
Details
- Pricing
- Subscription Freemium One-time Payment
- Built for
- Agencies Consultants Writers
- Platforms
- Browser Chrome Extension
- Categories
- Browser Extensions
- Built with
- Astro Cloudflare
- Launched
- Last updated
More details
Comparisons
- Compared to other extensions, Smart Blur has features such as keyword and pattern detection, HTML element selection, free-form drawing, and fully local and private processing
- Smart Blur has features such as domain- or URL-specific rules, per-page blur persistence, and screenshot with the blur baked in, which are not available in other extensions
Integrations
- Gmail
- Stripe
- Salesforce
- HubSpot
Pros
- Blurs sensitive information on web pages during screen shares
- Protects personal data on web pages when someone glances at your screen
- Available as a free plan with some features, and a Pro plan with additional features
- Available for Chrome, Edge, and Brave browsers
What is Smart Blur?
Smart Blur is a productivity and privacy browser extension that lets you blur parts of web pages so passwords, messages, or personal data stay hidden during screen shares or when someone glances at your screen.
What are its key features?
Smart Blur includes features such as Share Shield, Patterns, Keywords to hide, Click or drag, Local AI, and Screenshot.
How does it compare to alternatives?
Smart Blur has features such as keyword and pattern detection, HTML element selection, free-form drawing, and fully local and private processing, which are not available in other extensions.
What integrations and ecosystem support does it offer?
Smart Blur integrates with tools such as Gmail, Stripe, Salesforce, and HubSpot.
What are its pros?
Smart Blur's pros include blurring sensitive information on web pages during screen shares, protecting personal data on web pages when someone glances at your screen, and more.
Alternatives
Resources
FAQ about Smart Build Labs
Is Smart Blur free?
Yes, most of Smart Blur is free, with no account and no time limit. Pro is available as a yearly plan or as a one-time Lifetime purchase.
Where does my data go?
Nowhere. Smart Blur processes everything locally in your browser. No data is sent to any server.
Which screen sharing apps does Smart Blur support?
Smart Blur works with any of them, because it blurs the page itself. With Pro, Share Shield turns it on when you start sharing from the browser, and it has been tested with Google Meet, Zoom Web and Microsoft Teams.
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