How to Resize Images Online for Free – A complete beginner’s guide

Summary: This guide explains how to reduce image file sizes for easier web uploads, email attachments, and social media sharing by resizing large photos from high-quality cameras.

What it does

It provides instructions to resize images online, lowering file size without deleting photos to meet upload or attachment limits.

Who it's for

Ideal for everyday users needing to manage large image files for web, email, or social media.

Why it matters

It solves issues with oversized images that cause upload errors or slow loading times.