---
title: "Free Wallpaper Tools for Mac"
description: "Free tools that run in your browser: resize a wallpaper to any Mac screen, check your screen resolution, and pull a colour palette from any image."
canonical: "https://macwall.app/tools"
updated: "2026-10-27"
keywords:
  - "mac wallpaper tools"
  - "wallpaper resizer"
  - "screen resolution checker"
  - "color palette extractor"
---

# Wallpaper tools for your Mac

Free tools that run in your browser: resize a wallpaper to any Mac screen, check your screen resolution, and pull a colour palette from any image.

---

Source: https://macwall.app/tools