DataBlur: Blur Screen & Hide Sensitive Data

Blur your screen in one click. Hide sensitive data during live demos, calls and recordings. Local processing, no cloud.

Blur your screen in one click. Hide client data, credentials and personal information during live demos, screen shares and recordings. Every blur is applied locally in your browser. DataBlur is for anyone who has to show real work without exposing what is on the screen. No fake demo data. No hours of video editing. No pre-call ritual of closing tabs. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ HOW IT WORKS (10 SECONDS) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1. Click the DataBlur icon in your toolbar 2. Click any element on the page. It blurs instantly 3. Start your call or recording Click to blur, click again to unblur. Your blurs hold while you scroll, navigate and present. A short guided tour walks you through it on your first install. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ NEW IN 3.0 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BLUR SIMILAR ELEMENTS Blur one cell and DataBlur finds the rest. A match counter shows how many similar elements it found, so you can hide a whole column, list or row group with one click. BLUR, REDACT OR TRANSPARENT Choose how a blur renders. • Blur: a frosted overlay • Redact: opaque bars, with text replaced by a block font so nothing can be read through the fill • Transparent: content hidden, layout intact REGEX IN THE BLUR LIST The blur list takes plain keywords or full regular expressions. One rule like /[A-Z]{2,}-\d+/ hides every ticket ID on the page at once, and new matches stay hidden as the page updates. PEEK WITH ALT Hold Alt and hover a blurred element to check what is under it, without removing the blur. Release and it hides again. Confirm you blurred the right thing mid-demo, without showing it to anyone watching. PROFILES YOU CAN MANAGE Save your blur setup per site, then rename or delete profiles right from the toolbar. Come back to that domain and the profile loads itself. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FREE AND PRO ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FREE INCLUDES EVERY FEATURE • All blur modes (element, area, text, title, full page) • Auto-detection of sensitive data • Blur list with keywords and regex • Unlimited per-site profiles • Blur similar elements • Blur, Redact and Transparent styles • Peek with Alt • Keyboard shortcuts • Unlimited blurring, no time limit, no account Free also adds a small "Blurred with Datablur" badge to blurs that DataBlur detected automatically. Blurs you create yourself carry no badge. PRO REMOVES THAT BADGE • $39 one time, or $4.99 per month • Cloud sync for your profiles is coming to Pro That is the whole difference. We are not gating your privacy behind a paywall. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT DATABLUR PROTECTS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ USE IT DURING • Live screen shares (Zoom, Google Meet, Microsoft Teams, Slack, Discord) • Screen recordings (Loom, OBS, QuickTime, any recording tool) • Client presentations and sales demos • Tutorial and course recording • Webinars, training and support calls HIDE AUTOMATICALLY OR BY HAND • Passwords, API keys and auth tokens • Email addresses and phone numbers • Customer names, account numbers and IDs • Credit cards and financial data • Pricing, contracts and confidential documents • Anything else you choose ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ KEY FEATURES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BLUR MODES • Element blur: click any element (text, buttons, images, forms) • Area blur: drag a rectangle over any region • Text blur: select and blur a specific passage • Title blur: hide sensitive page titles from recordings • Full-page blur: hide the whole view in one click AUTO-DETECTION • Finds emails, phone numbers, credit cards, passwords, security codes and API keys • Pattern matching runs locally, with no AI and no cloud • Remove every blur on the page with one click BLUR LIST • Add plain keywords or full regular expressions • Matches stay hidden everywhere they appear, even as the page updates • Edit from the toolbar or the popup, both stay in sync PROFILES • Save a setup once and it loads itself the next time you open that domain • Rename and delete profiles from the toolbar • Unlimited profiles, free CONTROLS • Adjustable blur intensity • Floating toolbar with keyboard shortcuts • Enable or disable per domain • Settings persist across tabs and sessions ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ KEYBOARD SHORTCUTS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Alt+Shift+T Show or hide the toolbar • Alt+Shift+B Blur the selected text • Alt+Shift+R Remove all blurs on the page • Alt+Shift+A Toggle auto-detection • Hold Alt Peek under a blur ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHO USES DATABLUR ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ CONSULTANTS AND INDEPENDENT PROFESSIONALS Show Client B your real work from Client A's project without exposing their data. Present portfolios while honouring your NDAs. SALES ENGINEERS AND ACCOUNT EXECUTIVES Demo the live product with real customer data instead of a staged environment. Show the real dashboard, keep the names and pricing hidden. CONTENT CREATORS AND TECHNICAL EDUCATORS Record tutorials with real code and real tools. Blur the credentials as you record instead of editing them out afterwards. FOUNDERS Demo the real product to investors without exposing customer data, credentials or internal metrics. SUPPORT, TRAINING AND CUSTOMER SUCCESS Walk a customer through their own account while keeping their personal details off the recording. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHY DATABLUR ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ INSTEAD OF POST-PRODUCTION EDITING Editing blur into a video takes hours per recording, needs a video editor and cannot protect a live call. DataBlur hides the data before it is ever captured. INSTEAD OF A STAGED DEMO ENVIRONMENT Fake data looks fake, and sophisticated buyers notice. Show the real product with the sensitive parts hidden. INSTEAD OF REMEMBERING TO BE CAREFUL Closing tabs and watching what you click does not scale to a full week of calls. Set it once and let it hold. INSTEAD OF A CLOUD TOOL Nothing is uploaded. Every blur is applied in your browser, so there is no server that could ever see your screen. A NOTE ON SOFT BLUR A light blur or pixelation over text can sometimes be reversed. That is why DataBlur ships a Redact style: opaque bars with the text replaced, so there is nothing underneath to recover. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ PRIVACY ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • 100% local processing. Your screen content never leaves your browser • No cloud uploads and no external API calls for blurring • No account needed to blur • Optional anonymous analytics, which you can turn off • GDPR compliant • Manifest V3 with a strict content security policy ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ TECHNICAL ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Works on Chrome, Edge, Brave, Firefox and other Chromium browsers • Blur applies in under 50ms • Works alongside any screen share or recording tool • Updates automatically ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ SUPPORT ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Email: support@datablur.app • In the extension: open the popup and choose "Contact support" • Feature requests are welcome and we ship them Show real work. Keep the sensitive parts hidden. Present without second-guessing what is on your screen.