外掛說明

Convert PNG images to JPG, free up web space and speed up your webpage

set quality of converted JPG
auto convert on upload
auto convert on upload only when PNG has no transparency
only convert image if JPG filesize is lower than PNG filesize
leave original PNG images on the server
convert existing PNG image to JPG
bulk convert existing PNG images to JPG
conversion statistics

螢幕擷圖

安裝方式

Upload png-to-jpg directory to the /wp-content/plugins/ directory
Activate the plugin through the ‘Plugins’ menu in WordPress

使用者評論

intljanitorial 2022 年 6 月 21 日

Will definitely edit this review's star rating, but my question is that before i run this plugin is that would you recommend doing a backup (other than pics?) i dont care about the original png's since i did all the pics myself, but afraid that it sounds too good to be true (no offense intended) im hoping it is. but i used another plugin (jetpack boost) followed all the steps and just made my website slower.. Grade F in GT Metrics. Any help will be greatly appreciated.

ikiyamay 2022 年 5 月 15 日

Best work, fast speed when png convert to jpg

emergencyscotch 2022 年 3 月 31 日

I had a client site where the developers used ALL PNG IMAGES and it was SLOW. Thank you for this awesome plugin you saved me a ton of time not having to convert manually & re-upload via GIMP!

newwithtags 2022 年 3 月 24 日

Easy to use and efficient. The bulk convert page loads fast, the images were generated and replaced neatly. I saved over 80MB converting approximately 350 PNGs, and this was only a test run. Lovely plugin!

MR.Mahdi 2022 年 2 月 5 日

The plugin converts the format and replaces the address in the database well and without any problems. Be sure to back up before use to avoid problems

dotch 2021 年 5 月 2 日

I used it on WordPress 5.7.1. The plugin does what it should do. Converting 200 images took about 3 minutes. I hope it will be updated soon. Using old plugins is always a bit scary.

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參與者及開發者

以下人員參與了開源軟體〈PNG to JPG〉的開發相關工作。

kubiq

將〈PNG to JPG〉外掛本地化為台灣繁體中文版

對開發相關資訊感興趣？

任何人均可瀏覽程式碼、查看 SVN 存放庫，或透過 RSS 訂閱開發記錄。

變更記錄

4.1

added nonce and security checks
added button to stop transparency detection or conversion process
removed DB prefix from notice table names to make it more readable
remove preview box flex centering to make it works with bigger images
auto delete PNG backup when JPG deleted in admin

4.0

replace images also in post_excerpt
separate SQL queries
added support for FV Player plugin

3.9.1

tested on WP 5.9
check if file really exists and if has .png extension

3.9

fix transparency default state

3.8

tested on WP 5.4
save transparency meta and load it instantly next time
image viewer – background switch
image viewer – centered image
image viewer – highlight image borders and show image size on hover

3.7

do not run second transparency detection if first one return true

3.6

metadata update fix

3.5

added support for Broken Link Checker plugin ( blc_instances, blc_links )

3.4

replace image url also in these database tables: yoast_seo_links, revslider_static_slides

3.3

tested on WP 5.2
handle duplicate names like WP – adding increment
optimizing code for faster processing

3.2

added support for Fancy Product Designer plugin

3.1

tested on WP 5.0
small cosmetic code changes

3.0

new option: convert only if JPG will have lower filesize then PNG
new feature: show converted images statistics
fix: conflict when there is already JPEG with a same name as PNG
fix: conflict when PNG name is part of another PNG name ( eg. ‘xyz.png’ can rename also ‘abcxyz.png’ )
optimized for translations

2.6

rename PNG image if JPG with the same name already exists

2.5

BUG FIXED – disabled checkboxes when autodetect is disabled

2.4

now you can disable autodetect PNG transparency

2.3

WP 4.9.1 compatibility check
new compatibility with Toolset Types

2.2

Repair revslider database table detection

2.1

Added option to leave original PNG image on server after conversion
Repair SQL replacement query

2.0

Replace image and thumbnails extension in database tables
Moved from Settings to Tools submenu
Some small fixes

1.2

Fix generating background for transparent images (thanks @darkcobalt)

1.1

Fix PNG transparency detection

1.0

First version