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Image Compressor

Compress Images Online for Free

Reduce JPG, PNG, and WebP image file sizes in seconds. Fast, simple, and easy to use.

Drag & Drop Your Images Here

or

Supported formats: JPG, PNG, WebP

Maximum file size: 20 MB per image.

Your images are processed privately in your browser.

No images added yet.

Compress Images

Compression: Balanced (75%)·Keep original format

Compression presets

Low starts at 90%, Balanced at 75%, and High at 50%. These are encoder settings, not guaranteed file-size reductions.

Output format

Each image keeps its current format. You can choose JPG, PNG, or WebP when you want to convert.

Selected: 75%

The slider sets encoder quality from 10% to 100%. It does not guarantee a smaller file. JPEG and WebP use it as lossy quality. PNG at 100% keeps all colors, and lower values use fewer colors.

Target File Size
Target file size

Off uses the quality slider and presets exactly as they are now. Sizes use 1 KB = 1,024 bytes, the same as the other file sizes here.

Resize Image (Optional)

Change your image dimensions before compression. Keep the original size or enter custom dimensions.

Select an image to set its size. Resizing stays off until you enable it.

Add an image, then compress it.

Built for everyday image work

A simple compressor for website owners, bloggers, students, and designers.

  • Fast Compression

    Images are compressed in your browser, so they are not sent to a server.

  • Free to Use

    The compressor is free, with no account and no payment.

  • Privacy-Friendly

    Images you add stay in this browser and are not sent to a server.

  • No Registration Required

    You do not need an account to compress an image.

  • Multiple Image Support

    You can add more than one JPG, PNG, or WebP image at a time.

  • Mobile Friendly

    This layout is built for phones, tablets, and desktop screens.

How it works

Add images, choose a quality level, compress, then download each file.

  1. 1

    Upload your images

    Add JPG, PNG, or WebP files from your device.

  2. 2

    Select compression settings

    Pick a preset or set the quality slider.

  3. 3

    Compress your images

    Create the smaller file in your browser.

  4. 4

    Download optimized files

    Save one image, or download every finished image as a ZIP.

Supported image formats

JPG, PNG, and WebP can be compressed in your browser. Other files are rejected. The default keeps the original format.

  • JPG

    JPG

    A common format for photos. JPG does not keep transparent backgrounds.

  • PNG

    PNG

    A format for graphics and screenshots. PNG can keep transparent areas.

  • WebP

    WebP

    A newer format for photos and graphics, often with a smaller file size.

Frequently asked questions

Short answers about compression, privacy, and the formats this tool supports.

JPEG and WebP can drop some fine detail to make a smaller file. PNG stays PNG. At 100% it keeps all colors, and a lower setting uses fewer colors. Images are compressed in your browser.