What is ContextBlur used for?

ContextBlur is a browser extension for Chrome, Firefox and Edge that blurs sensitive information on webpages before you share your screen or record. It is a good fit for hiding customer data during product demos, protecting private messages in screen recordings and support calls where dashboards contain sensitive details.

Yes. ContextBlur has a free plan, and paid plans start at $1.50 per month.

Is ContextBlur open source?

No. ContextBlur is proprietary (closed-source) software. In the Security category, open-source options include Privacy Badger, uBlock Origin and Cryptomator.

What are some alternatives to ContextBlur?

ContextBlur competes with AIBlurWeb, Blurweb and BlurScreen.

ContextBlur: features, pricing and alternatives

About ContextBlur

ContextBlur is a browser extension that hides private details on a web page before they appear in a screen share, demo or recording. You click the exact field, sidebar, badge or tab you want hidden, and the rest of the page stays readable. It addresses the risk of a private Slack message, a salary figure or a customer's account number appearing mid-call.

Processing happens locally in the browser, and no account is required. The extension is built for demos, support calls, recruiting screens and recorded walkthroughs on tools such as Zoom, Google Meet and Microsoft Teams. It is available for Chrome, Firefox and Edge, and the site mentions a Chrome Web Store listing with a high rating.

ContextBlur is a commercial closed-source product. Manual blurring is described as free, while a Pro tier with a pricing page exists for people who need recurring or additional blur features.

Key features

Click-to-blur for specific fields and sections
Works on Chrome, Firefox and Edge
Local processing with no account required
Designed for Zoom, Meet and Teams sharing
Free manual blur with an optional Pro tier

Good fit for

→Hiding customer data during product demos
→Protecting private messages in screen recordings
→Support calls where dashboards contain sensitive details

Tags: privacy; browser-extension; screen-sharing; blur; chrome; firefox; edge

ContextBlur: questions and answers

What is ContextBlur used for?: ContextBlur is a browser extension for Chrome, Firefox and Edge that blurs sensitive information on webpages before you share your screen or record. It is a good fit for hiding customer data during product demos, protecting private messages in screen recordings and support calls where dashboards contain sensitive details.
Is ContextBlur free?: Yes. ContextBlur has a free plan, and paid plans start at $1.50 per month.
Is ContextBlur open source?: No. ContextBlur is proprietary (closed-source) software. In the Security category, open-source options include Privacy Badger, uBlock Origin and Cryptomator.
What are some alternatives to ContextBlur?: ContextBlur competes with AIBlurWeb, Blurweb and BlurScreen.