Guide

Image formats, quality and practical tips - short, current and in plain language.

• Formats JPG, PNG or WebP? The right image format for every job Photos, graphics, transparency, web performance: when to use which format - with a clear decision guide. Read more →
• iPhone HEIC: the iPhone photo format explained - and how to convert it Why your iPhone shoots in HEIC, why many programs can’t open the files - and the fastest way to JPG. Read more →
• Performance Optimize images for your website: smaller, faster, better ranked Oversized images are the most common reason for slow websites. The 3-step workflow: right size, right format, right compression. Read more →
• Privacy Blurring and pixelating images: how to do it safely Faces, license plates, addresses: what can go wrong when censoring - and how to do it right without uploading the image anywhere. Read more →
• PDF PDF and images: both directions explained simply Bundle photos into one PDF or export PDF pages as images - when each direction makes sense and what matters for quality and page order. Read more →