Compress Images Online

Compress JPEG, PNG, and WebP images directly in your browser. Reduce file size significantly without losing visual quality. Free, fast, and 100% private.

Privacy & Technical Specifications

  • 100% In-Browser: Your files never leave your device and are never uploaded to any server.
  • Browser Sandboxing: Built on modern MDN Web APIs with zero server-side storage.
  • Maximum File Size: 50 MB per file
  • Supported Formats: image/jpeg, image/png, image/webp
  • Batch Limit: Up to 20 files at once
  • Open Web Standards: Implemented according to official W3C PNG and Google WebP specifications.
  • Cost: Free and unlimited without accounts

How to Use Image Compressor

  1. Click or drag & drop images into the upload area.
  2. Adjust the quality slider to your desired compression level.
  3. Wait for the processing to finish.
  4. Download individual images or all of them as a ZIP file.

Frequently Asked Questions

Is my data secure?
Yes, all processing happens locally in your browser. Your images are never uploaded to any server.
What formats are supported?
We support JPEG, PNG, and WebP images.
How much can I compress?
You can adjust the quality slider to find the right balance between file size and image quality.

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