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Grid Overlay

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 18 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 18 Sep 2026. How this is checked

Grid Overlay is a Firefox browser extension that displays a customizable grid over any webpage. It helps web designers and frontend developers check alignment, spacing, and layout consistency during design review and implementation.

Inferred · not functionally tested

FreeWebEmbeddable
Grid Overlay preview
Visit mozilla.org
1alternative
4features
2024since

Overview

4 features

Purpose: Aligning webpage designs accurately without manually estimating spacing and layout positions.

Inferred · not functionally tested

Audience: web designers and frontend developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

Grid Overlay sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on aligning webpage designs accurately without manually estimating spacing and layout positions. Inferred · not functionally tested: Grid Overlay is a consumer product aimed at web designers and frontend developers. Basis unknown · not verified: It is available for free. Basis unknown · not verified: Grid Overlay is available on the web and embeddable surfaces.

It is developed by 8KBET, and it first shipped in 2024. Inferred · not functionally tested: Key capabilities include customizable grid, webpage overlay, and design alignment. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Customizable grid
  • Webpage overlay
  • Design alignment
  • Firefox integration

Topics: Inferred · not functionally tested

Tags
grid-overlayweb-designlayout-alignmentfirefox-extension

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed18 Sep · 12:14 UTC
    Grid Overlay seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Grid Overlay

What does Grid Overlay do?
Inferred · not functionally tested: Grid Overlay focuses on aligning webpage designs accurately without manually estimating spacing and layout positions. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Grid Overlay?
Inferred · not functionally tested: Grid Overlay is a consumer product built for web designers and frontend developers.
Is Grid Overlay free?
Basis unknown · not verified: Yes — Grid Overlay is free to use.
What platforms does Grid Overlay run on?
Basis unknown · not verified: Grid Overlay runs on the web and embeddable surfaces.
Is Grid Overlay still active?
PulseGate's liveness check found it on 18 Sep 2026.
What projects are similar to Grid Overlay?
Similar projects tracked by PulseGate include Grid and Layout Overlay, Grid Overlay, and Composition Grid.Grid and Layout OverlayGrid OverlayComposition Grid
Who makes Grid Overlay?
Grid Overlay is developed by 8KBET.
When did Grid Overlay launch?
Grid Overlay first shipped in 2024.

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