# Opaque

> Browser extension to securely blur sensitive text and values. Great for screen sharing and screen captures!

Canonical page: [https://chrome-stats.com/d/opaqueapp](https://chrome-stats.com/d/opaqueapp)

## Overview

- **ID:** `opaqueapp`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Opaque App
- **Category:** privacy-security
- **Daily users:** 8
- **Rating:** 3.50 / 5 (2 ratings)
- **Version:** 2.0.1
- **Last updated:** 2022-10-05
- **First published:** 2022-10-04
- **Size:** 40 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/opaqueapp/)
- **Website:** [https://github.com/OpaqueApp/FirefoxBrowserExtension/issues](https://github.com/OpaqueApp/FirefoxBrowserExtension/issues)

## Description

Opaque is a Firefox add-on that allows you to securely blur sensitive text and values. It offers a wide range of options to find and blur explicit or patterned text. With built-in Quick Select options, it is ideal for screen sharing and screen captures.

## Rankings

- #36,242 — Overall
- #137 — value

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [PrivacyBlur: Auto-Hide Sensitive Data](https://chrome-stats.com/d/privacy-blur) — 4 users
- [Screen Share Privacy & Blur - Privacy Lens](https://chrome-stats.com/d/privacy-lens-safe-streaming)
- [Mask Mate - Screen & Privacy Redactor](https://chrome-stats.com/d/maskmate-redactor) — 1 users
- [Content Edit & Blur](https://chrome-stats.com/d/content-edit-blur) — 85 users, 4.00 / 5
- [Blur privacy on Screenshot before sharing](https://chrome-stats.com/d/blur-before-sending-to-anyone) — 2 users, 5.00 / 5
- [BlurPage](https://chrome-stats.com/d/blurpage) — 15 users
- [Hide Sensitive Information](https://chrome-stats.com/d/hide-sensitive-information) — 2 users
- [AI BlurWeb | Blur Sensitive Screen Sharing](https://chrome-stats.com/d/ai-blurweb) — 1 users
- [ContextBlur](https://chrome-stats.com/d/contextblur) — 1 users
- [DataBlur](https://chrome-stats.com/d/datablur) — 48 users, 4.20 / 5
- [Blur: hide selected text and media](https://chrome-stats.com/d/blur-content) — 31 users
- [SafeCast](https://chrome-stats.com/d/safecast) — 1 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/opaqueapp)