Online Image Compression Tool

Batch compression support, fast online processing, effectively reduce file size while maintaining image quality

Drag images here or click to upload

Support batch upload of multiple images, one-click compression, quick downloadSupported formats: JPG, PNG, WEBP, BMP, GIF, etc.

How to Compress Images Online?

1

Upload Images

Click the upload area or drag and drop images directly. Supports JPG, PNG, WebP, etc.
2

Adjust Settings

Adjust the compression quality as needed and preview the compressed file size in real-time.
3

Download

Click 'Compress' to start processing, then download the compressed images when done.

Features

Fast Compression
Advanced compression algorithms for quick processing of large image files
Safe & Secure
All operations are performed locally in your browser, images are not uploaded to servers
Flexible Control
Support custom compression quality to find the best balance between quality and size
Batch Processing
Process multiple images at once, one-click compression, batch download

Frequently Asked Questions

Will compressing images reduce quality?

Our smart compression algorithm reduces file size while maintaining the best possible quality. You can adjust the quality setting as needed.

Are my images uploaded?

No. All compression is done locally in your browser. Images are never uploaded to any server, ensuring your privacy.

What formats are supported?

We support common formats like JPG, PNG, WebP, BMP, and GIF.

Is there a file size limit?

Since processing is done locally, there is no strict limit, but very large images may cause the browser to slow down.