Compress Image

Easily reduce the file size of JPG, PNG, and WebP images.
Up to 100 images can be processed at once.

Or drag and drop images here

JPG / JPEG / PNG / WebP · Up to 20MB
Up to 10000 × 10000px

Compression Options

Compression Level

High Quality Reduce file size while prioritizing image quality. Standard Balances image quality and file size. High Compression Recommended when you want a smaller file size.

JPG / WebP files are recompressed according to the selected level. PNG files are losslessly recompressed, and the original is kept if recompression does not make it smaller.

Compression Complete

Original Total Size 0 B

Compressed Total Size 0 B

Space Saved 0 B

Reduction 0%

Reduce Image File Sizes in Bulk

ImgTools Image Compressor recompresses JPG, JPEG, PNG, and WebP images in your browser to reduce file size. It is useful for making images lighter for websites, email, and chat.

Choose from Three Simple Levels

Choose High Quality, Standard, or High Compression to match your goal—no detailed numeric settings required.

Compress Up to 100 Images at Once

Process multiple images together and download the results as a ZIP, even when processing just one image.

Images Are Not Sent to the Server

Compression is completed in your browser, so images are not uploaded to the ImgTools server.

How to Use

Add images to compress using “Select Images” or drag and drop.
Choose High Quality, Standard, or High Compression.
Click “Compress Images” to start. The ZIP file downloads automatically when processing is complete.

Supported Image Formats

Supports JPG / JPEG / PNG / WebP. The image format and pixel dimensions are preserved while file size is reduced.

About PNG Images

Because PNG uses lossless compression, file size may not decrease as much as with JPG or WebP. If recompression produces a larger file, the original PNG is included in the ZIP instead.