Who is HLS Stream Downloader for?

HLS Stream Downloader is a consumer product built for firefox users who download online video streams.

Does HLS Stream Downloader have a free plan?

Yes — HLS Stream Downloader is free to use.

What platforms does HLS Stream Downloader run on?

HLS Stream Downloader runs on the web, embeddable surfaces, and Android.

Is HLS Stream Downloader still active?

Unverified. HLS Stream Downloader has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to HLS Stream Downloader?

Similar projects tracked by PulseGate include HLS Downloader, HLS Video Download, and Video Downloader.

Who makes HLS Stream Downloader?

HLS Stream Downloader is developed by int_str.

How long has HLS Stream Downloader been around?

HLS Stream Downloader first shipped in 2025.

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HLS Stream Downloader

Name: HLS Stream Downloader
Author: int_str

mozilla.orgDownloaders & offline video

HLS Stream Downloader is a Firefox extension that detects HLS video streams on websites and downloads them. It can convert detected streams to MP4 and is available for Firefox on desktop and Android.

FreeWebEmbeddableAndroid

Visit mozilla.org

2alternatives

5features

2025since

Overview

5 features

HLS Stream Downloader sits in PulseGate's Downloaders & offline video category. It focuses on downloading HLS video streams that browsers do not provide as direct MP4 files. HLS Stream Downloader is a consumer product aimed at firefox users who download online video streams. HLS Stream Downloader costs nothing to use. It runs on the web, embeddable surfaces, and Android.

int_str builds and maintains HLS Stream Downloader, and it first shipped in 2025. Among its 5 catalogued features are HLS detection, stream downloading, and MP4 conversion. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

HLS detection
Stream downloading
MP4 conversion
Download management
Firefox integration

Built with & integrations

Runs on

BrowserEmbeddableAndroid

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 08:14 UTC
HLS Stream Downloader verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about HLS Stream Downloader

What is HLS Stream Downloader?: HLS Stream Downloader focuses on downloading HLS video streams that browsers do not provide as direct MP4 files. It is catalogued under Downloaders & offline video on PulseGate.
Who is HLS Stream Downloader for?: HLS Stream Downloader is a consumer product built for firefox users who download online video streams.
Does HLS Stream Downloader have a free plan?: Yes — HLS Stream Downloader is free to use.
What platforms does HLS Stream Downloader run on?: HLS Stream Downloader runs on the web, embeddable surfaces, and Android.
Is HLS Stream Downloader still active?: Unverified. HLS Stream Downloader has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to HLS Stream Downloader?: Similar projects tracked by PulseGate include HLS Downloader, HLS Video Download, and Video Downloader.HLS Downloader HLS Video Download Video Downloader
Who makes HLS Stream Downloader?: HLS Stream Downloader is developed by int_str.
How long has HLS Stream Downloader been around?: HLS Stream Downloader first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who download online video streams
Model: B2C
Solves: Downloading HLS video streams that browsers do not provide as direct MP4 files.

Registered as

Firefox Add-ons: hls-stream-downloader

Developer

int_str

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
Last seen: 9 Sept 2026

Identity audit (13)

Slug: hls-stream-downloader-mozilla-org
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 9 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/hls-stream-downloader

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