Breakpoint Tester

Name: Breakpoint Tester
Rating: 3.6818181818181817 (22 reviews)
Author: Jeffrey Hyer

By: Jeffrey Hyer

Easily switch between multiple breakpoints to test a sites responsiveness at various screen sizes.

This extension was removed from Chrome Web Store on 2023-02-03

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Breakpoint Tester is used to quickly and easily test the responsiveness of a website at various breakpoints. Breakpoint Tester ships with some sensible defaults to get you started off right but you're more than welcome to use your own custom breakpoints.

Breakpoint Tester uses the default media queries that ship with Bootstrap 3 as a baseline for it's breakpoint presets which are:

480px (Mobile) 768px (Tablet) 992px (Laptop) 1200px (Desktop)

Breakpoint Tester is open source and licensed under the MIT license. You are more than welcome to contribute to development, the project can be found on GitHub: https://github.com/JeffreyHyer/BreakpointTester

If you run into any issues or would like to request a new feature please do so either via the "Send Feedback" link in the Chrome Webstore or by opening a new GitHub issue. Feedback is both welcome and encouraged!

Extension

By:

Users:

Rating:

Version:

1.0.4 Last updated: 2014-04-18

Creation date:

2014-04-18

Risk:

Permissions:

storage
contextMenus
system
system.cpu
system.memory
system.storage

Size:

166.00KB

Full description:

Source:

Chrome Web Store

Data ingested on:

2023-02-03

User reviews

This extension does NOTHING. No matter what I click, NOTHING happens.

Se*****, 2021-07-08

Great extension for web devs

7b*****, 2020-07-08

Does not take in account developer tools width :(

Vl*****, 2019-08-19

View all user reviews ›

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.

Breakpoint Tester requires very minimum permissions.

Risk impact analysis details

Medium Access to storage systems, low risk if data handling practices are secure.

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.

Breakpoint Tester may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.