PNG optimizer for web and product images
Use this tool when PNG quality is already correct but the file is too heavy for a landing page, product card, email asset, or CMS upload.
Compresses PNG online without sending the image to a server.
Works well for UI icons, screenshots, illustrations, and transparent graphics.
Useful before publishing to reduce page weight and improve load speed.
FAQ
When should I use a PNG optimizer instead of JPG?
Use PNG optimization when you need transparency, crisp UI edges, or screenshot-style graphics. Photos usually compress better as JPG or WebP.
Does the PNG leave the browser?
No. Optimization happens locally in the browser, so the source image stays on the device.
Can PNG become smaller without visible quality loss?
Often yes. If the file contains unnecessary metadata or inefficient structure, size can usually drop without visible quality loss.
Which PNG files benefit most from this tool?
It is most useful for UI assets, diagrams, screenshots, logos, transparent banners, and product graphics prepared for the web.