img-grid

Overlay a numbered grid on an image using Python and Pillow to measure column and row proportions.

Updated Feb 21, 2026
One-click install
npx skills add https://github.com/mmmmmm786mngb-jpg/WIM_DEV --skill img-grid-mmmmmm786mngb-jpg
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: img-grid
Source: https://github.com/mmmmmm786mngb-jpg/WIM_DEV/tree/main/.cursor/skills/img-grid
Command: npx skills add https://github.com/mmmmmm786mngb-jpg/WIM_DEV --skill img-grid-mmmmmm786mngb-jpg

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires Pillow, and includes scripts (resource) components.

What problem does it solve?

Overlay a numbered grid on an image to help measure column and row proportions for form analysis.

Core Features & Use Cases

  • Overlay grid lines with color-coded vertical and horizontal separators to visualize column and row boundaries.
  • Generate a labeled margin that keeps content readable while counting grid lines.
  • Apply to form analysis, UI mockups, scanned templates, and tabular layout planning.

Quick Start

Run the overlay-grid script on your image to produce a grid-annotated output that guides column and row measurement.

Frequently Asked Questions about img-grid

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I overlay a grid on an image to measure column widths?

To overlay a grid on an image for column width measurement, run the grid-overlay script using Python and Pillow. It generates a grid-annotated output with color-coded lines and labeled margins for precise form analysis.

Can I use Python and Pillow for form layout analysis on scanned templates?

Yes, you can use Python and Pillow for form layout analysis on scanned templates. This approach applies deterministic image processing to visualize row and column boundaries, producing a labeled grid image for measurement.

What is the best way to visualize row and column proportions for UI mockups?

The best way to visualize row and column proportions for UI mockups is applying a numbered grid overlay. This generates color-coded vertical and horizontal separators, keeping content readable while counting grid lines.

Does this grid overlay tool work for tabular layout planning?

Yes, this grid overlay tool works for tabular layout planning. It applies deterministic image processing to visualize column and row boundaries, outputting a grid image with labeled margins to guide measurement tasks.

How do I generate a labeled margin grid for design analysis?

You generate a labeled margin grid for design analysis by running the overlay-grid script on your target image. It applies color-coded separators to visualize boundaries while keeping content readable for counting grid lines.