Report - TinyPNG - JPEG, PNG & WebP image compression 3.6.14

Does "TinyPNG - JPEG, PNG & WebP image compression" work with WordPress 7.0 and PHP 8.1.12? A smoke test was performed on 2026-05-20 22:19:43 UTC.

Summary

Errors

1	PHP warnings
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 58.26 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment

WordPress version	7.0
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2026-06-30T06:33:00+00:00
Active installs	100,000+
WordPress.org page	https://wordpress.org/plugins/tiny-compress-images/
Badges	Get badge code

Pages 5

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=tiny-compress-images%2Ftiny-compress-images.php&plugin_status=all&paged=1&s&_wpnonce=5566ad098b
Aspect	after-activation
HTTP status	200
Load time	0.934 s
Memory usage	3.95 MiB
JS errors	None
Resource errors	None

Media → Bulk TinyPNG

URL	/wp-admin/upload.php?page=tiny-bulk-optimization
Aspect	menu-item
HTTP status	200
Load time	0.512 s
Memory usage	3.92 MiB
JS errors	None
Resource errors	None

Settings → TinyPNG

URL	/wp-admin/options-general.php?page=tinify
Aspect	menu-item
HTTP status	200
Load time	0.467 s
Memory usage	3.93 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.200 s
Memory usage	4.27 MiB
JS errors	None
Resource errors	None

Dashboard ‹ Test site — WordPress

URL	/wp-admin/index.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.604 s
Memory usage	3.99 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.690 s	0.886 s	+0.196 s	3.92 MiB	3.99 MiB	+ 65.76 KiB
/wp-admin/edit.php	0.579 s	0.529 s	-0.050 s	3.98 MiB	4.03 MiB	+ 51.05 KiB
/wp-admin/post-new.php	1.998 s	2.073 s	+0.075 s	6.56 MiB	6.64 MiB	+ 85.71 KiB
/wp-admin/upload.php	0.737 s	0.684 s	-0.053 s	3.89 MiB	3.94 MiB	+ 48.34 KiB
/wp-admin/options-writing.php	0.526 s	0.503 s	-0.023 s	3.86 MiB	3.91 MiB	+ 54.39 KiB
/wp-admin/media-new.php	0.567 s	0.522 s	-0.045 s	3.85 MiB	3.91 MiB	+ 57.09 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.605 s	0.489 s	-0.116 s	3.86 MiB	3.92 MiB	+ 61.95 KiB
/wp-admin/post-new.php?post_type=page	1.760 s	1.730 s	-0.030 s	6.55 MiB	6.63 MiB	+ 81.24 KiB
/wp-admin/options-discussion.php	0.624 s	0.753 s	+0.129 s	3.86 MiB	3.91 MiB	+ 45.39 KiB
/wp-admin/edit-comments.php	0.534 s	0.549 s	+0.015 s	3.88 MiB	3.94 MiB	+ 52.54 KiB
/	0.301 s	0.210 s	-0.091 s	4.23 MiB	4.27 MiB	+ 37.46 KiB
Average	0.811 s	0.812 s	+0.001 s	4.4 MiB	4.46 MiB	+ 58.26 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP

CSS

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	78.2%	5,570	1,270	49
	CSS	11.9%	845	4	4
	JavaScript	9.5%	677	20	3
	Markdown	0.5%	33	0	3
Total			7,125	1,294	59

PHP Code Analysis | More results »

Lines of code	4,227
Total complexity	875
Median class complexity	22.0
Median method complexity	2.0
Most complex class	Tiny_Settings
Most complex function	Tiny_Compress_Fopen::compress()

Classes	26
Methods	340
Functions	0

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Options `wp_options` 1

tinypng_compression_timing

Meta Boxes

{
    "dashboard": {
        "tinypng_dashboard_widget": {
            "title": "TinyPNG - JPEG, PNG &amp; WebP image compression",
            "context": "normal"
        }
    }
}

PHP Error Log 1 lines

[20-May-2026 22:20:11 UTC] PHP Warning:  Undefined array key 3 in /wp-content/plugins/tiny-compress-images/src/views/bulk-optimization.php on line 6

TinyPNG - JPEG, PNG & WebP image compression 3.6.14