Compress Images Online – Free JPG & PNG Image Compressor

Reduce your image file size without losing too much quality. This free online image compressor helps you optimize JPG and PNG files for websites, emails, and social media.

How to compress images:
1. Click below to select your JPG or PNG image
2. Set your desired file size in KB
3. Click Compress & Download
Note: Only JPG and PNG files are supported. For best results, start with a reasonable size like 200–500 KB.
Accepted file types: JPG, JPEG, PNG

Tip: 100–300 KB is usually enough for web images. Higher values keep more quality.

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Optimize images for the web

Shrink large JPG or PNG files to a specific size without sacrificing clarity. QuickDropTools handles the compression so your sites and emails load faster.

Why choose QuickDropTools?

  • Target an exact KB size for CMS uploads or email limits.
  • Smart quality and resize adjustments keep visuals sharp.
  • Works entirely online—no heavyweight photo editor needed.

Popular ways to use it

  • Speed up landing pages by shrinking hero images.
  • Compress screenshots before attaching to support tickets.
  • Optimize product photos for marketplaces or catalogs.

Frequently Asked Questions

Which image formats can I compress?

The compressor supports JPG, JPEG, and PNG files — the most common formats used for web images, photos, and screenshots.

Will there be a visible quality loss after compression?

Minimal. The tool intelligently balances quality and size reduction. For most use cases like web uploads and email, the result looks virtually identical to the original.

Can I set a specific target file size?

Yes. Enter your desired size in KB and the tool will automatically adjust quality and dimensions to get as close to that target as possible.

Will the tool resize the image dimensions?

Only if necessary. The compressor first reduces quality. If the file is still too large after quality adjustment, it will proportionally scale the dimensions to meet the target.

Is there a limit on the input file size?

For best performance, use images under 10 MB. Very large high-resolution photos may take a moment to process.