Lossy vs lossless image compression explained simply: how each works, which formats use them, the best quality settings and signs you compressed too much.
Email large photos without bounces: attachment limits for Gmail and Outlook, how to resize and compress photos, when to send a link and how to send scans.
Stop WhatsApp from ruining your photos: standard vs HD vs document, how to send HD, how to make HD the default, how to send originals and tips for businesses.
The image sizes and aspect ratios for Instagram, Facebook, YouTube, TikTok, LinkedIn, X and Pinterest in one cheat sheet, with crop and safe-zone tips.
Get your photo and signature accepted first time: read the requirements, crop to the right ratio, resize to exact pixels and compress under the KB limit for job, exam and visa forms.
JPG, PNG and WebP compared: file size, quality, transparency and browser support, with a simple rule for choosing the right format for photos, logos and websites.
Convert WebP images to JPG in seconds on any device, understand why websites use WebP, and learn when you should keep WebP instead.
Images are usually the biggest part of a WordPress page. Resize, compress, convert to WebP, lazy-load and serve the right sizes to pass Core Web Vitals.
Shrink photos for websites, email and online forms without visible quality loss: resize, choose the right format, set smart compression and check the result.
Improve Largest Contentful Paint with image fixes: what LCP measures, good scores, 7 steps for hero images, other LCP causes and WordPress quick wins.
