The guides 9 articles
A library of hands-on tutorials on image compression, modern web formats (WebP, AVIF, HEIC) and front-end performance. For e-commerce owners, developers, and PageSpeed-score obsessives.
Built to answer specific questions you hit in production: image file size, compatible formats, batch conversion, automation scripts.
Tired of daily conversion limits and being forced to upload to the cloud? Meet the 100% local, unlimited, free CloudConvert alternative. Instant conversion right in your browser, with zero uploads.
Read the guide →Tired of queues, endless upload times, and FreeConvert's capped conversion minutes? Meet the FreeConvert alternative: instant local processing, no waiting, no limit, and free.
Read the guide →TinyPNG caps your files at 5 MB and ignores HEIC and AVIF? Meet the TinyPNG alternative with no limit: up to 100 MB per image, 100% local processing, and free support for modern formats (HEIC, AVIF, WebP).
Read the guide →iLoveIMG sends your images to its servers and buries the interface in ads? Meet the 100% private iLoveIMG alternative: local processing in your browser, zero upload, free. Privacy by design.
Read the guide →Don't let your images wreck your Google rankings. Master LCP, the AVIF format and local optimization for Core Web Vitals image SEO — and crush the competition.
Read the guide →Blocked by Gmail or Outlook's 25 MB limit? Learn how to compress images for email and drastically reduce image size to send photos by mail — without uploading to WeTransfer.
Read the guide →Is the PNG format dead? A detailed PNG vs WebP comparison for your logos, illustrations and transparent images. Compatibility, file size, quality — all the numbers.
Read the guide →Can't open your iPhone photos on Windows? Learn why Apple uses the HEIC format and how to convert iPhone photos to JPG for free, with no upload and no quality loss.
Read the guide →A practical Shopify image optimization guide to reduce image size without sacrificing quality: modern formats (WebP/AVIF), dimensions, lazy-loading and batch conversion.
Read the guide →The MediaBay converter processes your images locally, with no upload — JPG, PNG, WEBP, HEIC, AVIF.