Title: Png Compress
Author: Katsushi Kawamori
Published: <strong>August 19, 2020</strong>
Last modified: March 29, 2026

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![](https://ps.w.org/png-compress/assets/icon-256x256.png?rev=2365345)

# Png Compress

 By [Katsushi Kawamori](https://profiles.wordpress.org/katsushi-kawamori/)

[Download](https://downloads.wordpress.org/plugin/png-compress.1.05.zip)

 * [Details](https://test.wordpress.org/plugins/png-compress/#description)
 * [Reviews](https://test.wordpress.org/plugins/png-compress/#reviews)
 *  [Installation](https://test.wordpress.org/plugins/png-compress/#installation)
 * [Development](https://test.wordpress.org/plugins/png-compress/#developers)

 [Support](https://wordpress.org/support/plugin/png-compress/)

## Description

#### Compress PNG files

 * Compress PNG files when adding PNG files in Media Library.
 * Quality can be specified.
 * Compress can be specified.

#### Note

This has no effect on files compressed with TinyPNG. Also, you can’t expect to get
the excellent compression and image quality that TinyPNG provides.

## Screenshots

[⌊Settings⌉⌊Settings⌉[

Settings

## Installation

 1. Upload `png-compress` directory to the `/wp-content/plugins/` directory
 2. Activate the plugin through the ‘Plugins’ menu in WordPress

## FAQ

none

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Png Compress” is open source software. The following people have contributed to
this plugin.

Contributors

 *   [ Katsushi Kawamori ](https://profiles.wordpress.org/katsushi-kawamori/)

“Png Compress” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/png-compress/contributors)
for their contributions.

[Translate “Png Compress” into your language.](https://translate.wordpress.org/projects/wp-plugins/png-compress)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/png-compress/), check
out the [SVN repository](https://plugins.svn.wordpress.org/png-compress/), or subscribe
to the [development log](https://plugins.trac.wordpress.org/log/png-compress/) by
[RSS](https://plugins.trac.wordpress.org/log/png-compress/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### [1.05] 2025/04/23

 * Fix – Loading the management screen.

#### [1.04] 2024/03/05

 * Fix – Changed file operations to WP_Filesystem.

#### 1.03

Supported WordPress 6.4.
 PHP 8.0 is now required.

#### 1.02

Fixed uninstall.

#### 1.01

Supported WordPress 5.6.

#### 1.00

Initial release.

## Meta

 *  Version **1.05**
 *  Last updated **3 months ago**
 *  Active installations **10+**
 *  WordPress version ** 4.7 or higher **
 *  Tested up to **7.0**
 *  PHP version ** 8.0 or higher **
 *  Languages
 * [English (US)](https://wordpress.org/plugins/png-compress/) and [Japanese](https://ja.wordpress.org/plugins/png-compress/).
 *  [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/png-compress)
 * Tags
 * [compress](https://test.wordpress.org/plugins/tags/compress/)[media](https://test.wordpress.org/plugins/tags/media/)
   [png](https://test.wordpress.org/plugins/tags/png/)[upload](https://test.wordpress.org/plugins/tags/upload/)
 *  [Advanced View](https://test.wordpress.org/plugins/png-compress/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/png-compress/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/png-compress/reviews/)

## Contributors

 *   [ Katsushi Kawamori ](https://profiles.wordpress.org/katsushi-kawamori/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/png-compress/)

## Donate

Would you like to support the advancement of this plugin?

 [ Donate to this plugin ](https://shop.riverforest-wp.info/donate/)