# QR Overlay

> Overlay QR codes on the page

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

## Overview

- **ID:** `qr-overlay`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Ivan
- **Category:** web-development
- **Daily users:** 10
- **Version:** 1.16
- **Last updated:** 2026-03-29
- **First published:** 2025-10-02
- **Size:** 23 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/qr-overlay/)

## Rankings

- #33,867 — Overall
- #17 — overlay

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `scripting`
- `tabs`

### Content script matches

- `rainbow.goodcang.com`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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

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- [Quick QR](https://chrome-stats.com/d/quickqrs) — 28 users
- [QRDecoder](https://chrome-stats.com/d/qrdecoder) — 47 users
- [QuaR](https://chrome-stats.com/d/quar) — 1 users
- [QR Share](https://chrome-stats.com/d/qr__share) — 1 users
- [QR CoGenerator](https://chrome-stats.com/d/qr-cogenerator) — 1 users
- [QR Code Generator](https://chrome-stats.com/d/qr-code-generator-tool) — 1 users
- [QR Code](https://chrome-stats.com/d/qr-code) — 1 users
- [QRCodify](https://chrome-stats.com/d/qrcodifyz) — 4 users
- [QR-L](https://chrome-stats.com/d/qr-l)
- [Quick QR](https://chrome-stats.com/d/quickqr) — 1 users

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