An image compressor reduces file size by re-encoding images with lower quality or more efficient formats. JPEG and WebP support quality settings – lower quality means smaller files. Our tool runs entirely in your browser, so your images never leave your device.

Why Compress Images?

Compressed images load faster on websites, use less storage, and are easier to share via email or messaging. Large images can slow down pages and hurt SEO. Our free tool lets you find the right balance between file size and visual quality.

Frequently Asked Questions

You upload an image, choose output format (JPEG or WebP) and quality level. The tool re-encodes the image in your browser using the Canvas API. Lower quality produces smaller files. All processing happens locally – nothing is uploaded.

Yes, completely free. There are no limits on how many images you can compress.

No. All processing happens locally in your browser. We do not store, upload, or transmit any of your images.

Free Online Image Compressor

Click or Drag & Drop Image

How to Compress Image

Features

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What is an Image Compressor?

Why Compress Images?

Frequently Asked Questions

How does the image compressor work?

Is this image compressor free?

Are my images stored or uploaded?