Image Compressor
Upload your images, adjust the quality level, and download them at a smaller file size. You can compress multiple images at once and download them as a ZIP.
Your files never leave your device — everything runs in your browser.
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How to Use
- 1Adjust the quality slider (lower = smaller file).
- 2Drag and drop one or more images.
- 3Download them individually, or use 'Download all as ZIP' for multiple images.
Frequently Asked Questions
Will compression make my images blurry?
Not at moderate settings. Quality levels around 70–85% usually give the best size-to-quality ratio — going much lower starts to introduce visible artifacts.
What's the difference between JPG and PNG compression here?
JPG compression is lossy and can shrink files dramatically with little visible difference. PNG is lossless, so the size reduction is more modest but no image data is discarded.
Can I compress multiple images at once?
Yes, drag and drop as many images as you like and they'll all be compressed at the quality level you set, then you can download them individually or all together as a ZIP.