DataMask

datamask.tech

Featured

4.6(

5 ratings

)

Extension Workflow & Planning2,000 users

Overview

Mask sensitive data in screenshots. Take full page screenshots and export to PNG/JPEG/WEBP using online screenshot editor

DataMask extension helps to blur images, scramble text and take website screenshots. DataMask opens screenshots in online editor by default where additional editing can be performed: draw, text blackout and reduce screenshot file size. DataMask is great fit for personal, support and editorial use. DataMask can help to make screenshots for news articles, video reports, graphic assets and support tickets. Free features: auto scramble all text and images on a website, take website viewport screenshot Paid features: edit website text, irreversible blur (blur+), hide parts of a website, take HTML element screenshots and freely draw blur rectangles You can try Pro features with a 7 day free trial by logging in with your Google account. How to use - Open a website - Click on DataMask icon or use the keyboard shortcut. Windows: CTRL+M, MacOS: Command+M Other useful features - Hide action hides DataMask banner without exiting masking mode - ESC keyboard shortcut is the same as Hide action - CTRL+Z undoes last change - Clear action returns website to initial state Permissions - activeTab is used to analyse and edit current tab content to hide sensitive information - storage is used to persist extension settings - sidepanel is used for displaying website script editor - communication with cooperating websites is used to transfer screenshots to DataMask Editor web app (https://datamask.tech/editor/) Follow DataMask updates and provide feedback Twitter: @DataMaskExt Facebook: https://www.facebook.com/datamaskext

4.6 out of 5
5 ratings
Learn more about results and reviews.

Details

Version
2.5.0
Updated
May 29, 2026
Features
Offers in-app purchases
Flag concern
Size
294KiB
Languages
English
Developer
Website
Email
togru@agilesaturday.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

Blinqo

4.0

Blur any data on the page, when sharing or recording a screen

ZeroBlur

4.5

Blur any sensitive information from any website or web app. Keep data safe when delivering demos or recording videos!

Hide That!

4.4

This extension can hide or remove selected elements on a page. Useful for removing invasive adverts, banners and overlays.

Hide My Web

2.7

Hide, blur, and highlight elements of any webpage with a single click of mouse.

blurweb.app

4.0

Blur any element text, image, input or paragraphs with single click.

Blur It: 1-Click Blur for Screen Shares, Zoom & Loom

4.1

Instantly blur emails, balances and customer data in 1 click before you screen share on Zoom or record on Loom.

Blur Images

4.4

Blur images from chats

Content Edit & Blur

4.2

Edit webpages for mockups and bug reports. Redact sensitive data, de-emphasize distractions and capture clean screenshots.

Edit Website Extension

4.6

Edit Live Websites Text On The Fly

Save for later

4.7

Save tabs in window to be used later

Text Blurrer

4.2

Blurring sensitive specified text/keyword.

Greeked and blurred

5.0

Blurs, greeks (dummy text, 'lorem ipsum') web elements and focuses on the form.