Guides
Four guides, each with numbers you can apply in under five minutes.
How merging a PDF without uploading actually works
Merging used to mean sending a contract to a stranger's server. It no longer has to. A JavaScript library such as pdf-li...
Image compression settings: what to pick for photos, screenshots and logos
Start at quality 80 for photos. In side-by-side tests on 12-megapixel phone photos, quality 80 cut file size by 60 to 80...
WebP vs JPG: the real difference, in numbers
At the same visual quality, WebP files are typically 25 to 34 percent smaller than JPG. That figure comes from Google's ...
Resizing images for listings: sizes and a naming pattern that holds up
Marketplaces crop ruthlessly. Export the main image at 2000 by 2000 pixels, keep the product inside the middle 80 percen...