拖放图片到这里或点击浏览

JPG · PNG · WebP · GIF

80%
0 = 原始大小

About Image Compressor

An efficient online image compression tool supporting JPG, PNG, WebP, and GIF formats with customizable quality and output format. No server upload—compress directly in your browser to protect image privacy.

JPG Compression
Custom quality, smart compression
PNG Optimization
Lossless, preserve transparency
WebP Conversion
Modern format, smaller size
Batch Processing
Compress multiple images at once
Supports JPG, PNG, WebP, and GIF formats
Custom compression quality, balance size and quality
Supports output format conversion
All processing runs locally in your browser

How to Use

1
Upload Images
Click the upload area or drag images to the page.
2
Adjust Settings
Set compression quality and output format.
3
View Preview
Compare original and compressed sizes in real-time.
4
Download Images
Click download button to save compressed images.

Use Cases

Web Optimization
Compress images to reduce page load time.
Social Media
Compress photos for social platform sharing.
Email Attachments
Reduce file size for email attachments.
Document Insertion
Compress images for documents and presentations.

Compression Tips

Quality Settings

Higher quality = lower compression, lower quality = smaller file. 70-85% is recommended as the best balance.

WebP Format

WebP is about 25-35% smaller than JPG and is supported by modern browsers.

Batch Processing

Upload multiple images at once, set parameters uniformly, and download all at once.

Compress Easily, Share Quickly
From web optimization to social sharing, one-stop solution for all your image compression needs.
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