Google Sheets Crosshair

Adds row and column crosshair highlights to Google Sheets without modifying spreadsheet data.

Here’s a concise English version: **Google Sheets Crosshair** A lightweight Chrome Extension that adds an Excel-style crosshair highlight to Google Sheets. When you select a cell, the extension highlights the current row and column using a transparent overlay. It does not modify cell content, cell background colors, formulas, formatting, or spreadsheet data. **Features** - Excel-like row and column highlight - Works with mouse clicks and keyboard navigation - Supports blue, orange, green, and gray highlight colors - Supports light and dark opacity modes - Uses a browser overlay only - Low CPU usage when idle **Privacy & Safety** This extension does not read, write, or modify spreadsheet data. All visual effects are rendered locally in the browser.