Image Compressor — Reduce Size Without Losing Quality

Compress JPG, JPEG, PNG and WEBP images online. Use the quality slider and optional resize to hit your target size, then download optimized files or a ZIP—no uploads.

Tip: You can also drag & drop files into the box on the right.

Drag & drop here

Higher quality = larger file. 75–85 is a good balance.

Keeps aspect ratio. Leave blank to ignore that side.

Results

How to use Image Compressor

  1. Click Select files or drag & drop multiple images.
  2. Adjust the quality slider (optional) and enable Resize if needed.
  3. Click Convert All.
  4. Download files individually or use Download All (.zip).

Why use these tools?

Smaller image sizes speed up websites and improve Core Web Vitals. Converting to the right format (WEBP/PNG/JPG) and compressing images helps pages load faster and boosts SEO.

Privacy-first

All conversions happen locally in your browser. Your files never leave your device.

FAQ

Do you upload my images to a server?

No. Everything runs locally in your browser using the Canvas API. Your files stay on your device.

Can I batch convert many images?

Yes. Select multiple files and click Convert All, then download individually or as a ZIP.

Will EXIF / orientation be preserved?

In most cases, metadata is stripped and orientation may not be preserved. Rotate before converting if needed.

Does this work offline?

You can save this page and use it offline. For full offline support, add a simple Service Worker.

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