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ImgOptimizer & PNG to JPG
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ImgOptimizer helps you reduce Media Library image sizes without changing image attachment IDs.
- Process JPEG and PNG images in batches.
- Resize images that exceed configured dimensions.
- Recompress JPEG images at a configurable quality.
- Recompress PNG images while preserving transparency.
- Convert PNGs to JPEG only when no transparency is detected.
- Process a single image or selected Media Library images.
- Optionally process new image uploads.
PNG-to-JPG conversion changes the image URL extension. Keep the original PNG until you have checked affected pages, especially when a page builder stores image URLs in custom data.
License
This plugin is licensed under the GPL-2.0-or-later license.
Details
Plugin code:
imgoptimizer-png-to-jpg
Plugin version:
1.1.3
Author:
Outdated:
No
WP version:
6.0 or higher
PHP version:
7.4 or higher
Test up to WP version:
7.1.2
Total installations:
0
Last updated:
2026-09-30
Rating:
Times rated:
0
image-compression
image-optimization
jpeg-optimization
media-library
png-to-jpg
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