Drop an image here
or click to choose · PNG, JPG, WebP, GIF
Choose imageAbout the Image Compressor
Compress images by adjusting a quality slider and choosing JPEG or WebP output. The tool shows the original file size, the compressed size and how much you save, so you can balance quality against file size before downloading.
Compression runs entirely in your browser, so even large photos are processed instantly and privately, with nothing uploaded to a server.
Features
- Adjustable quality from 10% to 100%
- JPEG or WebP output
- Live original vs compressed size and savings
- WebP for significantly smaller files
- Download the compressed image with one click
- 100% in your browser — your image stays private
How to compress an image
- Drop an image onto the tool, or click to choose a file.
- Pick the output format: JPEG or WebP.
- Drag the quality slider and watch the compressed size update.
- Click Download to save the compressed image.
Frequently asked questions
How much smaller will my image get?
It depends on the image and quality setting, but lowering quality or switching to WebP often cuts file size by 50% or more with little visible difference.
What's the difference between JPEG and WebP?
WebP usually produces smaller files than JPEG at the same quality, but JPEG is supported everywhere. Choose WebP for the smallest size, JPEG for maximum compatibility.
Does compression reduce quality?
JPEG and WebP are lossy, so very low quality settings can show artifacts. The live preview and size readout help you find a good balance.
Is my image uploaded?
No. Compression happens entirely in your browser, so your image never leaves your device.