HDA Tools

Image Compressor

Reduce image file size while maintaining visual quality. Supports JPG/JPEG, PNG, WebP, AVIF formats.

Image Compressor - Select Your Files

Drag and drop files here or click to select

Maximum file size: 20 MB · Maximum file count: 50

Image Compression Tool Guide

Image compression tool is a free online tool that can reduce image file size while maintaining visual quality, supporting JPG/JPEG, PNG, WebP, AVIF formats. Supports batch compression, all processing is done locally in the browser, files are not uploaded to the server, completely protecting your privacy and data security.

Smart compression algorithm, maintains visual quality
100% local processing, privacy and security
Batch compression, fast and efficient

Tool Features

Smart Compression Algorithm

Uses advanced compression algorithms to significantly reduce file size while maintaining visual quality. Supports adjustable quality settings to balance file size and image quality according to your needs.

100% Local Processing

All image compression operations are completed locally in your browser. Your files never leave your device, ensuring complete privacy and security.

Batch Compression Support

Supports compressing multiple images simultaneously, can process multiple images at once. After compression, you can download individually or package as ZIP file for batch download.

How to Use

  1. 1

    Select Image Files

    Click the select area or drag and drop your image files. The tool supports batch selection, up to 100 images at once, maximum 20MB per image.

  2. 2

    Set Compression Options

    Adjust compression quality (1-100), higher quality produces larger files. You can choose to resize the image or keep the original size. Select output format: JPEG for photos, PNG for transparent images, WebP/AVIF for modern browsers.

  3. 3

    Start Compression

    Click the "Start Compression" button to begin processing. The tool will show progress, and after processing is complete, download options will be provided automatically. You can download each compressed image individually or package all images as a ZIP file for download.

Frequently Asked Questions

Will compression affect image quality?
The tool uses smart compression algorithms that can significantly reduce file size with almost no noticeable quality loss in most cases. You can adjust compression quality to balance file size and image quality. We recommend starting with 80% quality and adjusting as needed.
Will my images be uploaded to the server?
No, all processing is done in your browser. Your image files never leave your device, completely protecting your privacy.
How many images can I compress at once?
You can compress up to 100 images at once, with a maximum of 20MB per image. For large numbers of images, we recommend processing in batches for optimal performance.

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