# Per-Tab Audio Filter

> Apply per-tab audio filters (bass, treble, vocal, lo-fi).

Canonical page: [https://chrome-stats.com/d/per-tab-audio-filter](https://chrome-stats.com/d/per-tab-audio-filter)

## Overview

- **ID:** `per-tab-audio-filter`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Quang
- **Category:** other
- **Daily users:** 4
- **Weekly downloads:** 1
- **Version:** 1.0
- **Last updated:** 2025-11-19
- **First published:** 2025-11-16
- **Size:** 8.89 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/per-tab-audio-filter/)

## Description

Per-Tab Audio Filter: Each tab applies a slight audio effect: Bass boost. Treble boost. Vocal clarity. Lo-fi (low-pass). Very simple if using WebAudio's biquadFilter.

## Rankings

- #49,121 — Overall
- #196 — audio

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `tabs`
- `<all_urls>`

## Safety

- **Risk impact:** High 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).

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Source: [Chrome-Stats](https://chrome-stats.com/d/per-tab-audio-filter)