# SubeDown

> A fully open-source, privacy-focused, and free Firefox-based extension for downloading images and videos from web pages, including segmented videos.

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

## Overview

- **ID:** `subedown`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** machinellama
- **Daily users:** 27
- **Weekly downloads:** 2
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 1.8
- **Last updated:** 2025-08-06
- **First published:** 2024-12-14
- **Size:** 1.39 MB
- **Data as of:** 2026-08-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/subedown/)
- **Website:** [https://codeberg.org/veganllama/SubeDown](https://codeberg.org/veganllama/SubeDown)

## Description

Fully open-source and privacy-focused.

Download all images on a web page with one click, with some advanced options:
  - Override the file name or folder name for downloads
  - Replace text in a url when downloading (multiple replaces allowed)
  - Filter by image types
  - Filter by image size (min and max)
  - Filter urls that include a specific substring
  - Download from multiple pages, by using a {{number}} placeholder in the url

Download videos on a web page, with advanced options:
  - Override the file name or folder name for downloads
  - Supports segmented videos (including .ts, .m4s, and .m3u8 formats)

View source code, raise issues, or contribute on Codeberg: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/8be1c24c5fe54f58f7c370a9e9e1ecc194b2f0d1be77437994b236af98177b84/https%3A//codeberg.org/veganllama/SubeDown" rel="nofollow">https://codeberg.org/veganllama/SubeDown</a>

WARNING: While this extension was made with privacy in mind, we do not recommend using this with Firefox, since Mozilla is no longer privacy focused. Mozilla will track and sell any data you enter while using the Firefox browser. We recommend using slightly better alternatives, like LibreWolf.

## Permissions and access

### Permissions

- `downloads`
- `activeTab`
- `tabs`
- `scripting`
- `webRequest`
- `webRequestBlocking`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High 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 is not longer available in the store

> 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/subedown)