Squish
Compress and convert your images to AVIF, JPEG, JPEG XL, PNG, or WebP
Compress and convert your images to AVIF, JPEG, JPEG XL, PNG, or WebP
ImageOptim makes images load faster. Removes bloated metadata. Saves disk space & bandwidth by compressing images without losing quality.
Privacy-aware JPEG optimizer. The images you upload never leave your device: all the processing is done entirely in the browser.
Page speed tools. CSS, JS, GZIP, Images etc.
PageSpeed Insights (PSI) reports on the performance of a page on both mobile and desktop devices, and provides suggestions on how that page may be improved.
Test a webpage to see if compression is enabled.
Online CSS Minifier/Compressor. Free! Provides an API. Simple Quick and Fast.
A SVG Minifier. Web GUI for SVGO.
Squoosh is an image compression web app that allows you to dive into the advanced options provided by various image compressors.