Guides
How to See All Conditional Formatting Rules in Google Sheets
The native panel shows one tab at a time — here is how to inventory every rule on every tab, understand priority order, and read custom-formula rules correctly.
How to Copy Conditional Formatting Between Tabs — and to Another Spreadsheet
Paint format, paste special, and their hidden side effects — plus how to move rules cleanly between tabs, and the only reliable ways to get them into a different file.
Why Your Google Sheet Is Slow: Cleaning Up Conditional Formatting
Conditional formatting is a common hidden cause of sluggish sheets. How rules multiply, which ones cost the most, and how to clean them up without changing how anything looks.