Blur screen shares & hide sensitive data.
Privacy blur, zero video editing.
BlurMask is a free privacy blur extension: mask text, redact screens, and hide customer emails, revenues, credit cards, and PII in real time during Zoom, Google Meet, and Loom calls and recordings.
See the Screen Share Blur in Action
Watch BlurMask blur sensitive data, hide emails, and redact financial information live on screen during real Zoom, Google Meet, and Loom sessions.
The Real Edge: Prevention Over Post-Production
Video editors waste hours tracking blurs frame-by-frame. Other browser tools charge monthly subscriptions and break on page reload. Here is why BlurMask is different.
Zero Video Post-Editing
Never spend hours motion-tracking blur boxes across video frames in Premiere or Camtasia. Mask live text directly in the browser so confidential data never enters the video stream.
100% Offline & Private Sandbox
Zero cloud servers, zero analytics SDKs, and zero AI tokens reading your tabs. Pattern matching and CSS blurring execute 100% locally inside your private browser sandbox.
Survives Reloads & React SPAs
Generic blur scripts vanish when you refresh. BlurMask uses a persistent MutationObserver that re-applies your blurs instantly across tab switches, page reloads, and dynamic React updates.
$20 Once — Own It Forever
Stop paying $15/month for basic utilities. One simple $20 payment gives you lifetime Pro access across Chrome, Edge, Brave, and Firefox on all your computers with free updates.
Engineered For Live Demos & Total Privacy
Whether you're recording a Loom tutorial, hosting a Zoom call, or streaming on OBS, BlurMask protects your confidential data on the fly.
One-Click Precision Blurring
Hover and click any element on any webpage — names, images, table columns, or entire sections. Use the box-draw tool to drag and redact custom regions in seconds.
Auto-Detect PII & Financial Data
Scan dashboards on load to automatically mask customer emails, phone numbers, credit cards, revenues, and Stripe MRR before you even share your screen.
3 Privacy Modes & Saved Presets
Choose between smooth Gaussian blur, pixelation mosaic, or blackout redaction. Save named profiles like "Client Demo" to swap complete blur setups in 1 click.
Pay Once. Protect Your Privacy Forever.
Start free with the Free Starter plan (7 manual blurs per page, remembered on that domain between visits). Upgrade to Lifetime Pro anytime for $20 one-time to unlock unlimited elements, named presets, & automated Smart Blur.
Essential manual blurring for casual presenters, quick screen captures, and testing the extension.
- Up to 7 manual blur elements per page
- Point & click manual element & drawn box blur
- Keyboard shortcut toggle (Alt + B)
- 3 Privacy Modes (Gaussian, Pixel, Redact)
- Local domain persistence (up to 7 elements)
- Automated Smart Blur & PII detection (Pro only)
- Financial & currency shielding (Pro only)
- Custom regex patterns & presets (Pro only)
Full automated privacy toolkit for product demos, client calls, YouTube videos, and live streaming.
- Everything in Free Starter, plus:
- Unlimited elements & pages (no 7-blur limit)
- Smart Blur — automated 1-click PII detection
- Auto-mask emails, phone numbers & SSNs
- Credit card shielding with Luhn validation
- Revenue & currency auto-mask ($ / € / £ / ¥)
- API keys, secret tokens & JWT auto-detection
- Unlimited named presets ("Client Demo", "Loom")
- Multi-browser license (Chrome, Edge, Firefox, Brave)
- All future updates & priority email support
Trusted Before Every Share
Three quick notes from people who blur for a living — demos, recordings, and streams.
Marcus K.
I run 4–5 customer demos a week. Alt + B, click the client rows, share — it changed how safe I feel presenting live.
Sofia L.
Smart PII detection caught every email and card number on my dashboard in one click. Ten minutes of manual blurring, gone.
David R.
BlurMask hides real client balances in my YouTube bookkeeping videos without editing a single frame — and it survives reloads.
Frequently Asked Questions
Everything you need to know about BlurMask, security, trials, and licensing.
Install BlurMask, open the tab you plan to share, and press Alt + B to enter blur mode. Click the emails, numbers, or panels you want hidden, then start your Zoom screen share — the privacy blur is applied to the live page, so Zoom, Google Meet, and Microsoft Teams only ever capture blurred pixels.
BlurMask is specifically designed for anyone who shares their screen or records live software:
- Consultants & Agencies: Doing live client demos without exposing other clients' data or confidential revenue.
- Founders & Executives: Presenting metrics on investor calls and pitch reviews safely.
- Creators & Developers: Recording Looms, video tutorials, and courses without hours of frame-by-frame video editing.
- Streamers & Presenters: Broadcasting live dashboards on OBS, Twitch, or Zoom with zero risk of leaks.
Never. BlurMask runs 100% locally on your machine. There are no tracking scripts, analytics SDKs, external databases, or AI tokens reading your screens. All element blurring and Smart PII detection occur strictly within your private browser sandbox.
The Free Starter tier lets you manually point-and-click or draw blurs for up to 7 elements per page forever. Lifetime Pro ($20 one-time) unlocks unlimited blur elements, automated Smart PII detection (emails, phones, credit cards, revenue), and persistent presets across page reloads.
It is a one-time purchase with zero recurring subscription fees. Your license key (e.g. BLUR-XXXX-XXXX-XXXX) is emailed to you immediately after checkout. You can activate it on all your browsers (Chrome, Edge, Brave, Firefox) across all your computers.
We provide a 100% money-back guarantee for 30 full days with zero questions asked. If BlurMask doesn't fit your workflow, simply email adamlawcce@gmail.com and we'll issue a full refund immediately.