説明
PicEte Image Optimizer brings professional-grade image optimization to WordPress at no cost.
Key Features:
- Unlimited Lossy Compression — Adjust quality from 1-100 with a simple slider. No limits, no hidden fees.
- WebP Conversion — Convert images to next-generation WebP format automatically.
- Multiple Size Support — Optimize full-size images and thumbnails in one pass.
- Privacy First — All processing happens locally on your server. No external calls, no data leaves your site.
- Secure Backups — Automatic backup before optimization with configurable retention.
- Flexible Drivers — Supports CLI tools (jpegoptim, pngquant), Imagick, and GD PHP extensions.
- Batch Processing — Re-optimize existing media library with cursor-based bulk optimization.
- Zero Ad Experience — Clean backend without upgrade prompts, affiliate links, or commercial banners.
- Online Tools at PicEte.com — Free browser-based image compression, WebP conversion, and format comparison tools.
Why PicEte?
Most image optimization plugins either charge for advanced features or flood your admin panel with ads. PicEte takes a different approach: powerful, unlimited optimization completely free, supported by PicEte.com.
Typical Savings:
- JPEG: 40-70% size reduction at quality 80
- PNG: 30-60% size reduction at quality 80
- WebP: Additional 25-35% savings over JPEG
Reviews
Performance Considerations:
Large images may take several seconds to process. For sites with many images, use the bulk optimization feature which runs via cursor-based pagination.
CLI Tools (Optional):
For best performance, install jpegoptim and pngquant on your server:
`bash
Ubuntu/Debian
sudo apt-get install jpegoptim pngquant
CentOS/RHEL
sudo yum install jpegoptim pngquant
`
The plugin automatically falls back to Imagick or GD if CLI tools are unavailable.
インストール
- Upload
picete-image-optimizerto the/wp-content/plugins/directory - Activate the plugin through the ‘Plugins’ menu in WordPress
- Configure settings in Media > PicEte Optimizer
FAQ
-
Does this plugin send my images to external servers?
-
No. All image processing happens locally on your server using PHP extensions or CLI tools. Your images never leave your site.
-
How does the comparison slider work?
-
The Media Library gets an “Optimize & Compare” button that opens a side-by-side slider. Drag the handle to instantly see the difference between original and optimized versions. This helps you find the perfect quality setting for your images.
-
What backup options are available?
-
Original images are automatically backed up to
wp-content/uploads/picete-backups/before optimization. The directory is protected with.htaccess(Apache) ordeny all(Nginx) rules. You can configure retention period (e.g., 30 days) and maximum total backup size (e.g., 5 GB) in settings. Backups can be restored individually or in bulk. -
Can I bulk-optimize existing images?
-
Yes. Navigate to Media > Library and use the “Bulk Optimize” button. The plugin processes images in the background using cursor-based pagination, handling tens of thousands of images reliably. Progress is tracked and you can pause/resume at any time.
-
What are the server requirements?
-
- PHP 7.4 or higher
- WordPress 6.0 or higher
- One of: Imagick extension, GD extension, or jpegoptim/pngquant CLI tools
CLI tools are optional—the plugin automatically falls back to PHP extensions if unavailable.
-
Is this really free?
-
Yes, completely free. No ads, no upgrade prompts, no limits. Powered by PicEte.com as a brand extension to the WordPress community.
-
Where can I find more image optimization tools?
-
Visit PicEte.com for free online image compression tools, including bulk format conversion and quality comparison. All tools are free, no account required.
評価
このプラグインにはレビューがありません。
貢献者と開発者
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変更履歴
1.1.3
- All feedback addressed from WordPress.org review
- Security: Removed automatic .htaccess writes (now manual installation only)
- Assets: Removed banner/icon files from plugin ZIP (will upload via SVN after approval)
- Contributors: Updated to include wnpicete1
- Escaping: Verified correct (already fixed in v1.1.1)
1.1.1
- WordPress.org review compliance fixes
- Proper output escaping (esc_html__ + wp_kses) for footer link
- Path traversal protection for .htaccess write operations
- Removed redundant load_plugin_textdomain() (WP 4.6+ automatic)
1.1.0
- Enhanced Imagick PNG adaptive color quantization with alpha channel protection
- Advanced WebP encoding parameters with balanced and extreme presets
- Progressive JPEG and conditional 4:2:0 chroma subsampling for large images
- GD driver alpha protection preventing black backgrounds on transparent PNGs
1.0.0
- Initial release
- FlexEngine lossy compression with CLI/Imagick/GD driver pipeline
- WebP generation with frontend <picture> tag rewriting
- One-page dashboard with quality sliders and health diagnostics
- Media Library A/B comparison slider
- Automatic original image backup with secure restore
- Bulk media library optimization with cursor pagination
- Privacy-first: all processing on your server
- Zero ads: no upgrade prompts or commercial banners
- Full i18n support (Text Domain: picete-image-optimizer)
- Full release notes on PicEte.com