# Reduce PNG File Size Online

> PNG compression and optimization tool to compress PNG images into PNG-8 format with transparency support.

- **Category:** Tools
- **Kind:** Tool
- **Host:** compresspng.com
- **Destination:** https://compresspng.com/
- **Date added:** 2017

This page is part of [Ref Point](https://ref-p.com/index.md), Chris Beltran’s curated library.