Compress image
Reduce file size by adjusting quality. Great for email, websites and social.
FAQ
Is it lossy compression?
Yes for JPG/WEBP: lower quality reduces size and detail.
Can I compress PNG like this?
PNG is lossless; ‘quality’ compression doesn’t apply the same way. Often convert PNG to WEBP/JPG.
Are files uploaded?
No, local processing in your browser.
What quality should I use?
For photos, 70–85 is often a good balance. For text/screenshots try 85–95.
Why is WEBP smaller?
WEBP uses a modern codec and often achieves smaller files at similar quality.