Ruler Grid
PulseGate's liveness check found it on 14 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 14 Sep 2026. How this is checked
Ruler Grid is a Firefox extension for analyzing and refining website layouts. It provides rulers and guides, color picking, typography inspection, live page editing, and CSS style inspection for designers and frontend developers.
Inferred · not functionally tested
Overview
6 featuresPurpose: Analyzing and refining website layouts without switching between browser tools or opening DevTools.
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: freemium · 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.
Ruler Grid sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on analyzing and refining website layouts without switching between browser tools or opening DevTools. Inferred · not functionally tested: It is built as a B2B product for web designers and frontend developers. Basis unknown · not verified: A free plan is available. Basis unknown · not verified: Ruler Grid is available on the web and embeddable surfaces.
It is developed by MDesign, and it first shipped in 2026. Inferred · not functionally tested: Among its 6 catalogued features are rulers and guides, color picker, and typography inspection. 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
- Rulers and guides
- Color picker
- Typography inspection
- Live page editing
- CSS inspection
- Tailwind class inspection
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Ruler Grid
- What does Ruler Grid do?
- Inferred · not functionally tested: Ruler Grid focuses on analyzing and refining website layouts without switching between browser tools or opening DevTools. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who is Ruler Grid for?
- Inferred · not functionally tested: Ruler Grid is a B2B product built for web designers and frontend developers.
- Does Ruler Grid have a free plan?
- Basis unknown · not verified: Yes — there is a free tier, with paid plans for advanced use.
- What platforms does Ruler Grid run on?
- Basis unknown · not verified: Ruler Grid runs on the web and embeddable surfaces.
- Is Ruler Grid still active?
- PulseGate's liveness check found it on 14 Sep 2026.
- What are alternatives to Ruler Grid?
- Similar projects tracked by PulseGate include Page Ruler, Ruler, and Pixel Ruler Pro.Page RulerRulerPixel Ruler Pro
- Who develops Ruler Grid?
- Ruler Grid is developed by MDesign.
- How long has Ruler Grid been around?
- Ruler Grid first shipped in 2026.
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