Compress images online
Reduce JPG, PNG and WebP file sizes while controlling quality. No account and no upload to our servers.
How to compress an image
- Choose your image.
- Select JPG or WebP for adjustable compression.
- Move the quality control.
- Convert and download the smaller file.
Balance quality and file size
A lower quality value usually creates a smaller file. WebP often provides a good balance for websites, while JPG is widely compatible.
Frequently asked questions
Can PNG quality be adjusted?
PNG uses lossless encoding, so the quality slider is hidden. Convert to WebP or JPG for stronger size reduction.
Does compression change dimensions?
Not unless you also change width or height.