如何在線壓縮圖片而不損失品質

Why Compress Images?

Large images slow down websites and consume bandwidth. Image compression helps:

Faster Website Loading: Improve user experience and SEO

Save Storage Space: Reduce server and cloud storage costs

Social Media Optimization: Meet platform size requirements

Email Attachments: Send images without exceeding limits

JPG/JPEG: Best for photographs

PNG: Best for graphics with transparency

WebP: Modern format with superior compression

Go to the Image Compressor and drag & drop or select your images.

Quality Slider: Balance between file size and image quality

Preview: See before/after comparison

Multiple Files: Process several images at once

Download compressed images individually or as a ZIP archive.

JPG for Photos: Use 70-85% quality for web

PNG for Graphics: Only compress if file is very large

WebP When Possible: Best compression with good quality

Check Dimensions: Resize large images before compressing

Image Resizer - Change image dimensions

Image Converter - Convert between formats

Image to Base64 - Embed images in code

Image Watermark - Add copyright protection