Image CompressionComing soon
How to Reduce Image File Size Without Losing Too Much Quality
The practical tradeoffs between quality settings, dimensions and file size — and how to get a small file that still looks good.
7 min read · Publishing soon
Blog · free · no login
Image Optimization Guides
Simple, practical guides to help you reduce image file size, choose the right image format, prepare images for upload and understand image optimization.
Featured guide
Latest guides
Our first guide is live, with more on the way.
Image Compression
Why Does Image Quality Decrease After Compression?
Where lossy compression discards picture data, why re-saving makes it worse, and how to compress without visible damage.
5 min read · Oct 5, 2026
Image CompressionComing soon
How to Reduce Image File Size Without Losing Too Much Quality
The practical tradeoffs between quality settings, dimensions and file size — and how to get a small file that still looks good.
7 min read · Publishing soon
Image FormatsComing soon
JPG vs PNG vs WebP: Which Image Format Should You Use?
What each format is good at, when transparency matters, and which one to pick before you upload.
6 min read · Publishing soon
Upload GuidesComing soon
Why Is My Image Too Large to Upload?
Why forms and portals reject big images, what the common size limits are, and the fastest ways to fix it.
5 min read · Publishing soon
Browse by topic
Image Compression
Make files smaller while keeping them looking good.
Image Formats
JPG, PNG and WebP — what each one is for.
Upload Guides
Prepare images for forms, portals and applications.
Website Optimization
Faster pages through lighter images.
Popular image compression tools
Compress images right now — free, in your browser, with nothing uploaded.