Upload an image and reduce its file size by adjusting the quality level. Everything runs in your browser.

Choose file or drag image here PNG, JPG, WEBP supported
Preview Preview
Quality
80%

How to Use the Image Compressor

  1. Upload your image — drag and drop or click to browse.

  2. Adjust quality — drag the slider or choose High, Medium, or Low. The preview updates live with the estimated file size.

  3. Save — download the compressed image to your device.

What Is the Image Compressor?

The Image Compressor reduces the file size of your images by adjusting the compression quality. This is useful for speeding up websites, meeting upload size limits on social media, or saving storage space. All compression happens in your browser — your image is never uploaded to a server.

Frequently Asked Questions

It depends on the image. Photos with lots of detail compress less than simple graphics. At Medium quality (80%), most photos reduce by 40–60% with no visible quality loss.
No. The output is always capped at the original file size, so you'll never end up with a larger file.
Yes. PNG files are re-encoded, though PNG is a lossless format so quality changes have less effect. WEBP and JPG see the most significant size reductions.
No. All processing happens entirely in your browser. Your files never leave your device.
Yes, completely free. No signup, no account, no hidden fees.
All modern browsers — Chrome, Firefox, Safari, and Edge on desktop and mobile.