Blockr

Name: Blockr
Rating: 4.25 (4 reviews)
Author: Elizabeth Harper

A simple, lightweight post blocking solution for Tumblr

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Blockr is a post blocker for the popular blogging site Tumblr. This extension adds a small button to each post which blocks the post from your dashboard. Posts are blocked based on their root post ID so the post will be hidden no matter who reblogs it.

The block button is located at the top right of each post so users can block offensive or unwanted content without having to scroll through the entirety of a post.

Extension

By:

Elizabeth Harper

Users:

Rating:

4.25

(4)

Version:

1.1.1 Last updated: 2017-05-01

Creation date:

2017-05-01

Risk:

Permissions:

tabs
storage

Size:

24.03KB

Email:

fo*****@gmail.com

Full description:

Source:

Chrome Web Store

Data ingested on:

2025-07-10

Ranking

# 130,496 ▲ 211

Other rankings

#7207 in Social Networking ▲ 4

User reviews

Just what I was looking for. An "x" button option on every post to block a particular post on my tumblr dashboard that I didn't like, without having to blacklist a word from my entire dashboard through Tumblr Savior. And it blocks any reblogs of the post you "x" ed out. Once you "x" something, there's no trace of it, so if you change your mind; it's too late as far as I know. Thanks!

SR*****, 2019-09-21

nice

La*****, 2017-05-02

Only blocks users you already follow. What.

Bo*****, 2016-12-08

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Extension safety

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.

Blockr requires a few sensitive permissions. 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.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. 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 Chrome extension.

Blockr has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******

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