Guides for better
website performance.
Explore expert guides, tutorials, and performance tips to optimize images, improve website speed, and boost SEO rankings.
Free TinyPNG Alternative
Searching for a free TinyPNG alternative? SpeedImgs is a free online image optimizer that compresses and converts WebP, AVIF, JXL, SVG, PNG and JPEG without losing quality. It does everything TinyPNG does — plus SVG optimization, a built-in image analyzer,…
Lazy Loading Images: The Performance Trick That Can Hurt Your LCP
Lazy loading images is one of the most recommended performance techniques, but applying it to the wrong images can quietly…
Shopify Image Optimization Guide: What Shopify Handles and What You Still Need to Do
This Shopify image optimization guide explains exactly what Shopify handles automatically and what you still need to do yourself. Many…
E-Commerce Image Optimization: How Faster Product Images Drive More Sales
Ecommerce image optimization is one of the fastest ways to speed up an online store and turn more visitors into…
Image Compression for Photographers: How to Reduce File Size Without Sacrificing Quality
Image compression for photographers is a careful balance between shrinking file size and preserving the detail, colour and texture of…
How Browsers Really Process Images: What Happens After the Download
Understanding how browsers process images explains why two equally small files can load and render at very different speeds. Most…
How to Compress an Image to an Exact File Size: The SpeedImgs Guide
Knowing how to compress an image to an exact file size is surprisingly tricky, but a few simple techniques make…
Choosing the Best Image Format for Faster Websites: The SpeedImgs Guide
Choosing the best image format for the web is one of the highest-impact decisions you can make for page speed,…