Image compression guides

Choosing the wrong format can make a file five times larger than it needs to be.

Getting a JPEG ready for Shopify product photos is mostly about two numbers: pixel width and file size.

Short on time? Here is the fastest route.

Many online compressors upload your images to a server. That is not always necessary.

The honest answer is: more than you think.

Speed is the most visible benefit of compression.

Yes, but how much depends on your settings.

Strictly speaking, JPEG compression always discards something, but you can make the loss invisible.

Resizing is the single biggest lever for file size.

Getting a JPEG ready for restaurant menus online is mostly about two numbers: pixel width and file size.

Many online compressors upload your images to a server. That is not always necessary.

Image compression comes in two flavours.

Speed is the most visible benefit of compression.

Blurriness after compression usually comes from resizing too far, not from JPEG itself.

Strictly speaking, JPEG compression always discards something, but you can make the loss invisible.

A few habits cause most of the blurry or oversized images we see.

There is no single magic number, but there is a sensible range for Word documents.

Size limits are written in kilobytes and megabytes, and the units trip people up.

Text inside photos, like signs or slides, needs a gentler touch.

You do not need paid software to compress images well.

Blurriness after compression usually comes from resizing too far, not from JPEG itself.

When you have dozens of images, consistency matters as much as size.

A few habits cause most of the blurry or oversized images we see.

Quality is the slider people touch first, yet it is often the least understood.