How to Blur Notion During Screen Sharing (When Loom Can't)

Short answer

Hide sensitive pages, databases, financial data, and team information in Notion before screen sharing. Works where Loom's blur feature doesn't.

Direct answer

hide sensitive pages, databases, financial data, and team information in notion before screen sharing. works where loom's blur feature doesn't and follow the step-by-step approach in this guide.

Notion Is a Privacy Minefield During Screen Sharing

Notion has become the central workspace for thousands of teams. It holds everything: meeting notes, project plans, financial models, hiring pipelines, salary bands, investor updates, customer databases, personal journals, and sensitive strategic documents. All accessible from a single sidebar.

When you share your Notion screen, that sidebar is visible. Page titles reveal project names. Database views show customer records. Inline references link to other pages. Toggle blocks can accidentally expand. And because Notion loads everything in one browser tab with nested navigation, one wrong click exposes a page you never intended to share.

Loom users face an additional problem: Loom's built-in blur feature does not work reliably on Notion pages due to Notion's complex DOM structure. If you record a Loom walkthrough of a Notion page, you cannot rely on Loom to blur sensitive sections.

What to Blur in Notion

Sidebar

• Page titles in the sidebar navigation (visible to all viewers)
• Workspace name and team member list
• Favorites section showing frequently accessed pages
• Shared section showing collaborative pages
• Private section titles

Database Views

• Contact names, emails, and phone numbers in CRM databases
• Deal values and revenue data in pipeline databases
• Candidate names and compensation in hiring databases
• Employee salary and performance data in HR databases
• Customer information in support databases

Page Content

• Inline references to other pages (clickable links that reveal page names)
• Financial figures in embedded spreadsheets and tables
• Team member names and roles in org charts
• Meeting notes containing sensitive discussion points
• Comments and discussions with internal context

Board and Calendar Views

• Card titles on Kanban boards
• Calendar entries showing meeting subjects
• Timeline items revealing project schedules
• Gallery cards showing preview content

How to Blur Notion Before Sharing

1. Navigate to the Notion page you plan to share
2. Activate ContextBlur (Ctrl+Shift+B)
3. Click sidebar page titles you want to hide
4. Click any database cells, inline text, or financial figures to blur
5. Click toggle headings to prevent accidental expansion during the share
6. Start sharing your screen

ContextBlur works on Notion's dynamic DOM. Blurs apply to the rendered elements and persist across navigation within Notion. If you click a link to another Notion page during the share, activate ContextBlur again on that page to blur additional elements.

Why Loom's Blur Does Not Work on Notion

Loom's blur feature requires clicking on specific screen regions during recording. Notion's interface uses complex CSS rendering, nested iframes, and dynamic content loading that can cause Loom's blur overlay to misalign or fail to cover the target area.

Users have reported that Loom's blur:

• Shifts position when Notion content reflows
• Fails to cover dynamically loaded database entries
• Cannot blur specific cells within a Notion database
• Does not persist when scrolling through long Notion pages

ContextBlur avoids these issues because it blurs at the DOM element level, not the screen region level. It targets the actual HTML element, so the blur follows the element regardless of scroll position or page reflow.

For a full comparison of Loom's privacy limitations, see our dedicated guide.

Scenario Strategies

Team Standups and Sprint Planning

When sharing a Notion project board during standups:

• Blur tasks assigned to people not on the call
• Blur notes containing client names or sensitive context
• Blur priority labels if prioritization is confidential

Client Walkthroughs

When showing a client their project workspace in Notion:

• Blur the entire sidebar (it shows all your other projects)
• Blur inline references linking to internal pages
• Blur any database entries from other clients
• Blur financial data in embedded tables

Investor Updates

When walking investors through your Notion workspace:

• Blur team member names if headcount is sensitive
• Blur specific customer names in pipeline databases
• Blur salary and compensation data
• Keep aggregate metrics visible

Content Creation and Knowledge Base Demos

When demoing your Notion setup for blog posts, courses, or YouTube tutorials:

• Blur all personal information in example databases
• Blur page titles that reveal client or project names
• Blur any financial or revenue data visible in templates
• Blur comments containing private discussions

Pro Tip: Use a Full-Page View

Notion's "Open as full page" option (/full or click the expand arrow) removes the sidebar entirely, reducing the number of elements you need to blur. Combine full-page view with targeted element blurring for maximum privacy with minimum effort.

For the complete pre-sharing routine, see the screen sharing checklist. For browser-level preparation including Notion, see our presentation mode guide.