Image Compressor
Image toolReduce JPG, PNG and WebP file size without leaving your browser.
This tool runs entirely in your browser. Your files never leave your device — nothing is uploaded.
Add images
Drop images hereJPG, PNG or WebPBrowse files
Add one or more images to get started.
Choose quality
Lower quality means a smaller file size.
Compress
Add images to get started.
Frequently asked questions
Are my images uploaded to a server?
No. Compression happens entirely in your browser using the Canvas API. Your images never leave your device.
What image formats are supported?
JPG, PNG and WebP. JPG and WebP compress the most because they support adjustable quality.
Can I compress multiple images?
Yes. You can drop several images at once and download each compressed result.
Does compression reduce quality?
Lowering the quality slider reduces file size and visual quality. Around 70–80% is usually a good balance.