# Gridt

> A highly customizable CSS Grid overlay for web developers

Canonical page: [https://chrome-stats.com/d/gridt](https://chrome-stats.com/d/gridt)

## Overview

- **ID:** `gridt`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** gavink
- **Category:** web-development
- **Daily users:** 24
- **Weekly downloads:** 3
- **Version:** 1.1.2
- **Last updated:** 2026-07-14
- **First published:** 2025-01-31
- **Size:** 65 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/gridt/)
- **Website:** [https://github.com/gavink97/gridt](https://github.com/gavink97/gridt)

## Description

Gridt, a nifty, highly customizable grid overlay perfect for grid based layouts.

Features:
    - Customizable columns, rows, gaps, & margin
    - Attach grid to window or html element
    - Gridt stays open on hot reload
    - Adjustable line color & stroke width

Out of the box you can toggle the grid with <code>Cmd/Ctrl + .</code> or you can change your keybinding in the settings.

## Rankings

- #22,589 — Overall
- #35 — grid
- #209 — column
- #213 — overlay

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `tabs`
- `scripting`
- `webNavigation`

### Host permissions

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Gridly](https://chrome-stats.com/d/gridly) — 10 users, 5.00 / 5
- [Grid](https://chrome-stats.com/d/grid-draw) — 2 users
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- [PixelGrid](https://chrome-stats.com/d/pixelgrid) — 59 users, 4.50 / 5
- [GridGhost](https://chrome-stats.com/d/gridghost)
- [Grid Forge](https://chrome-stats.com/d/grid-forge) — 5 users
- [purple-grid2](https://chrome-stats.com/d/purple-grid2)
- [CSS Grid Overlay](https://chrome-stats.com/d/css-grid-overlay)
- [Composition Grid: Rule of Thirds & More](https://chrome-stats.com/d/composition-grid-rule-of-third) — 12 users
- [DevPora Grid](https://chrome-stats.com/d/devpora-grid) — 2 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/gridt)