MediaGrab

Name: MediaGrab
Rating: 5 (1 reviews)
Author: ostnr

By: ostnr Add-on

Download photos, videos and GIFs from X (Twitter) posts.

Download

Install

Features & Capabilities

MediaGrab puts a download button right next to the reply/like/share actions on each post on x.com (twitter.com). Click it to save the post's media:

Photos in original quality
Videos in the highest available bitrate (MP4)
GIFs as animated GIF and/or MP4

Everything runs locally in your browser. MediaGrab has no server, collects no data, and sends nothing to anyone. See the privacy policy for details.

This is a maintained, cleaned‑up fork of the "Twitter Media Assist" project (MIT licensed).

User Growth & Download Statistics

Add-on

By:

ostnr

Daily users:

2 1

Rating:

5.00

(1)

Version:

4.0.0 Last updated: 2026-06-22

Version code:

6314809

Creation date:

2026-06-19

Risk:

Permissions:

*://x.com/*
*://*.x.com/*
*://twitter.com/*
*://*.twitter.com/*
*://*.twimg.com/*
*://video.twimg.com/*
storage
downloads
tabs

Content scripts matches:

twitter.com
mobile.twitter.com
x.com
*.x.com

Size:

71.83KB

Email:

me*****@proton.me

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-15

Compare stats and ranking:

Ranking

# 59,189 ▲ 24,292

Other rankings

#214 in media keyword 13 ▲

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:

ostnr

Firefox Add-ons Store

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

Email:

me*****@proton.me

User Reviews

Just Works, can finally download stuff from X with one click.

by av*****, 2026-06-27

View all user reviews ›

Is MediaGrab 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.

MediaGrab 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.
Critical ******* ****** ** *** ********* ******** ****** ************ *********
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Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********

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.

MediaGrab 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.
High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Good **** ********* *** **** **** *******