Bulk Compress Images

Compress JPG, PNG, WEBP, GIF and BMP, with the best quality and compression
Batch-reduce multiple images at once using our online Image compressor

Drop your files or folders here

Select folder

No need to upload files, 100% secure, multiple files supported.

How to compress images online in 3 steps

To reduce image size, just upload the photo that needs to be optimized, and choose the image quality to be output as needed, In seconds, you'll receive a losslessly compressed image. You can quickly compress photo sizes with HiCompress's image compressor tool, online image compression has never been so easier, Plus, the tool supports JPG, PNG, WEBP, GIF, and BMP formats, allowing you to batch compress hundreds of images at once for even greater efficiency.

Upload Images Icon

Choose Images

Click the 'Choose Files' or 'Select Folder' buttons to upload your image files, or drag & drop the files into the dotted area.

Start Compression

Start compression

Choose the compression degree, i.e., high, medium,low, or custom. After selecting, press "Compress" button to process.

Download Image Icon

Download the files

Once the compression is done, you can download the files at once or one by one.

High-Quality Image Compression

Online Image Compressor is a simple and free web application that lets you to compress your photos to reduce file size without losing the quality. You can use Image Compressor to compress many file formats quickly and reliably, including JPG, JPEG, PNG, WEBP,GIF, BMP.

Frequently Asked Questions

How to compress image file size online?

You can efficiently compress image file sizes while maintaining high quality by using our online image compressor.

What are the steps to compress image file size?

1. Select or drag and drop the image file onto the tool.
2. Preview the chosen image files.
3. Compress the image size using the desired compression degree, i.e., high, medium, or low.
4. Or, select custom size from the dropdown menu.
5. Download your compressed image file.

How to Bulk reduce image filesize?

You can use the HiCompress image compressor to batch compress multiple images in bulk. First, use the “Choose Files” or “Select Folder” buttons to select many images, or simply drag and drop them into the designated dotted area. Next, Select the target quality and click on "Start Compression" to begin the batch compression process. After the compression is complete, you can download the images one by one or get the ZIP file.

Is it safe to compress image files online?

Of course, our image compressor is 100% Private; all the compression happens in the browser. Since your images are compressed in the web browser without our server ever knowing about them.

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