YTMP4 - YouTube Videos Downloader

Name: YTMP4 - YouTube Videos Downloader
Rating: 5 (1 reviews)
Author: ytmp4

By: ytmp4 Add-on

Integrating multiple download engines, it supports converting YouTube videos into MP4 files of various resolutions.

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Features & Capabilities

YTMP4 is the leading converter which allows you to convert YouTube videos to MP4 files with just one clicks. It supports high quality MP4 up to 4K and integrates three YouTube video conversion APIs to ensure efficiency and stability. Enjoy watching your favorite YouTube videos in offline mode.

Download premium quality videos with our advanced YouTube downloader, now offering MP4 format conversions. Experience superior video clarity on a range of platforms, including TikTok, Instagram, Facebook, and YouTube. Select your preferred resolution - SD, HD, FullHD, 2K, or 4K. Capture videos in their original 1080p quality or opt for a different resolution based on your needs.

Discover YTMP4, your premier destination for downloading YouTube videos in MP4 format quickly and easily. Enjoy a user-friendly downloading process with a wide range of video resolutions available, from 144p up to 8K. This guarantees top-notch video quality that rivals watching directly on YouTube. Best of all, YTMP4 is completely free, with no registration or sign-up required. Whether you prefer MP4, AVI, MOV, or other formats, YTMP4 supports multiple video formats to meet diverse user needs. Download your favorite YouTube videos with YTMP4 and watch them anytime, anywhere.

In addition, during the test period of this extension, ads for the converter API have been blocked. If you still find ads popping up, please email us.

📀Operations

1.Play a video on youtube, such as https://www.youtube.com/shorts/VQINA_fLsOc 2.Click the extension icon and wait video coverting in background. 3.Select your preferred MP4 resolution and click the "download" button.

User Growth & Download Statistics

Add-on

By:

ytmp4

Daily users:

44 19

Rating:

5.00

(1)

Version:

1.3.7 Last updated: 2026-06-15

Version code:

6307009

Creation date:

2026-06-11

Risk:

Permissions:

Host permissions:

<all_urls>

Content scripts matches:

*
*.ytmp4.co.za
*.y2meta-uk.com
*.snapany.com

Size:

130.97KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-15

Compare stats and ranking:

Ranking

# 16,706 ▲ 4,478

Other rankings

#26 in fullhd keyword 10 ▲ 4#54 in resolution keyword 10 ▲ 17#180 in destination keyword 2 ▲ 13#220 in integration keyword 50 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

ytmp4

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/ytmp4/

Is YTMP4 - YouTube Videos Downloader Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

YTMP4 - YouTube Videos Downloader requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

YTMP4 - YouTube Videos Downloader is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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