Guides, comparisons, and tips for image optimization, batch processing, and format conversion.
Gmail caps attachments at 25 MB, and a few phone photos can blow past that fast. Here's how to compress images for email so they actually send — and arrive looking right.
WebP files are about 45% smaller than PNG with the same transparency support. Here's when converting PNG to WebP is worth it, when it isn't, and how to convert a batch locally.
Instagram crops and compresses anything that doesn't match its sizes. Here are the current pixel dimensions for posts, Stories, and Reels, plus how to resize a whole batch at once.
Your iPhone shoots HEIC by default, and most apps and browsers can't open it. Here's why that happens and how to convert HEIC to JPG in your browser without uploading a thing.
Compare echloe and TinyPNG for batch image compression. See how privacy-first local processing, AVIF support, and unlimited batch sizes stack up against TinyPNG's cloud-based approach.
Compare echloe and Squoosh for image optimization. Squoosh excels at single-file fine-tuning while echloe handles batch processing of hundreds of images with platform presets.
Compare echloe and iLoveIMG for image optimization. See why local browser processing beats server uploads for privacy, speed, and modern format support like AVIF.
Learn the techniques to reduce image file size by 60-80% while maintaining visual quality. Covers lossy vs lossless, format selection, and quality settings.
AVIF offers 50% better compression than JPEG but WebP has 97% browser support. Here's when to use each format for optimal web performance.
Reduce page load time by 40-70% with proper image optimization. Covers format selection, compression, responsive images, lazy loading, and CDN delivery.
A deep technical explanation of how echloe processes images entirely in your browser using WebAssembly codecs, Web Workers, and client-side APIs — with zero server uploads.