# ChordOverlay

> Overlay simple chord/time notes on videos (note times like 0:15 – C).

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

## Overview

- **ID:** `chordoverlay`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Thu
- **Category:** other
- **Version:** 1.0.1
- **Last updated:** 2025-12-05
- **First published:** 2025-12-02
- **Size:** 10 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/chordoverlay/)

## Description

ChordOverlay – Simple chord notes on music videos: Idea. A small box in the corner of the video allows you to type “C – G – Am – F” according to each time mark: 0:10 – C. 0:15 – G. 0:20 – Am … Used to note chords yourself while listening to music. Simple: Small form for users to enter time + text. Each time currentTime passes a mark → shows the corresponding chord

## Rankings

- #144,517 — Overall
- #170 — overlay

## Permissions and access

### Permissions

- `activeTab`
- `storage`

### Content script matches

- `*`

## Safety

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

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