Gridly Firefox

Gridly

A lightweight design tool for overlaying customizable grids onto any website

Features & Capabilities

Building high-quality websites requires strict attention to alignment and spacing. This extension lets you project a customizable layout grid directly onto any webpage.

Whether you are translating a complex mock-up into CSS or just doing a quick visual QA on a client's site, this tool gives you the visual boundaries you need to ensure every element sits exactly where it should.

Key Features:

  • Fully Customizable Grids: Define your own column count, row count, and baseline grids to match your specific layout requirements.
  • Granular Spacing Control: Easily adjust gutters, margins, and container widths to reflect your project's precise design tokens.
  • Visual Styling: Change the grid's color and opacity so it stands out against any background—whether you are working on a sleek dark mode UI or a bright e-commerce layout.
  • Lightweight & Fast: Built for performance, it won't bog down your browser or interfere with the site's underlying code.
  • Quick Toggle: Instantly turn the grid overlay on or off with a single click as you tweak your CSS.
Perfect for:
  • Front-end developers aligning UI components.
  • Web designers auditing live pages against their original files.
  • Anyone who wants to debug layout shifts, padding inconsistencies, or responsive breakpoints visually.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Naveed SNR
Daily users:
6 1
Rating:
5.00
(1)
Version:
0.0.1 Last updated: 2026-03-13
Version code:
6176187
Creation date:
2026-03-10
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Content scripts matches:
  • <all_urls>
Size:
126.85KB
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-04
Compare stats and ranking:

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:
Naveed SNR
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/gridly/
Website:
https://github.com/Naveed-SNR/gridly

Is Gridly 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.

Gridly requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.

Gridly 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 has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Good **** ********* *** **** **** *******
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