# Subtitle Font Injector

> Save subtitle style presets and automatically apply them to video players.

Canonical page: [https://chrome-stats.com/d/subtitle-font-injector](https://chrome-stats.com/d/subtitle-font-injector)

## Overview

- **ID:** `subtitle-font-injector`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Maga
- **Category:** other
- **Version:** 1.0.0
- **Last updated:** 2025-12-16
- **First published:** 2025-12-13
- **Size:** 11 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/subtitle-font-injector/)

## Description

Subtitle Font Injector (SubStyle Saver) Description: Allows you to save subtitle style sets (font, size, outline) and apply them automatically to all players (attempts to override ::cue and overlay). Features: presets, import/export JSON. Simple: inject CSS + small UI to save/apply. Permissions: content scripts, storage.

## Rankings

- #141,082 — Overall
- #219 — inject

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `<all_urls>`

## 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/subtitle-font-injector)