Image Compressor
Reduce the size of multiple images with adjustable quality and dimensions.
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Use the Image Compressor
0 files added
Limit: 15 MB per image, 80 MB total, 30 images, 24 megapixels per image. PNG output is lossless; quality does not apply. The browser may block multiple automatic downloads; individual links remain available.
Add images to begin.
Your files stay on your device and are never uploaded. Text is also processed locally.
How it works
- Add JPG, PNG, or WebP images.
- Choose quality, output format, and optional maximum dimensions.
- Select Compress Images, then download the results.
Frequently asked questions
Does quality affect PNG output?
No. PNG is lossless, so the quality slider does not change PNG compression.
Can a compressed image be larger?
Yes. Some images are already optimized or do not compress well.
Can I resize images?
Yes. Enter a maximum width or height to reduce large images.
Can I keep transparency?
WebP and PNG can preserve transparency; JPEG replaces transparent areas with white.
Do files leave my device?
No. Your browser processes them locally.
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Last updated: October 17, 2026.