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LightPIX Stealth Image Compression

开发者 uxbyissa
更新时间 2026年4月22日 16:58
捐献地址: 去捐款
PHP版本: 7.4 及以上
WordPress版本: 6.9
版权: GPLv2 or later
版权网址: 版权信息

标签

performance optimize images webp page speed image compression

下载

1.0.0

详情介绍:

LightPIX Stealth Image Compression automatically optimizes your images the moment you upload them to WordPress. No manual work needed — just upload and LightPIX handles the rest. Third-Party Service This plugin relies on the LightPIX API, an external image compression service, to process and compress your images. By enabling the plugin and providing consent in the settings, you agree to send your images to this external service for compression. Why LightPIX? Features How It Works
  1. You upload an image to WordPress
  2. WordPress generates all thumbnail sizes
  3. LightPIX sends each image to the compression API
  4. The API tries JPEG (mozjpeg), lower quality JPEG, and WebP compression
  5. The smallest result is saved back — only if it's smaller than the original
  6. Statistics are updated automatically
Supported Formats Requirements

安装:

Automatic Installation
  1. Go to Plugins > Add New in your WordPress admin
  2. Search for LightPIX
  3. Click Install Now and then Activate
  4. Go to Settings > LightPIX to configure
Manual Installation
  1. Download the plugin ZIP file
  2. Go to Plugins > Add New > Upload Plugin
  3. Choose the ZIP file and click Install Now
  4. Activate the plugin
  5. Go to Settings > LightPIX to configure
Configuration
  1. Navigate to Settings > LightPIX
  2. Verify the API Status shows Connected
  3. Adjust the compression quality slider (default: 80%)
  4. Enable or disable automatic compression on upload
  5. Optionally enter your API key for premium features

屏幕截图:

  • Bulk optimize feature with progress bar
  • Compression quality slider
  • API connection status indicator

升级注意事项:

1.0.0 Initial release of LightPIX Stealth Image Compression. Install to start compressing your WordPress images automatically.

常见问题:

Do I need an API key?

No. The free plan works without an API key. An API key is only needed for premium plans with higher usage limits.

What image formats are supported?

LightPIX supports JPEG, PNG, and WebP images. Other file types are ignored and uploaded normally.

Will it make my images larger?

Never. LightPIX compares the compressed result with the original. If the compressed version is larger, the original is kept unchanged and marked as "already optimized."

Does it compress thumbnails too?

Yes. LightPIX compresses the original uploaded image and all thumbnail sizes that WordPress generates (e.g., 150x150, 300x300, 768px, 1024px).

Can I compress images that were uploaded before installing the plugin?

Yes. Use the Bulk Optimize feature in Settings > LightPIX to compress all existing images in your media library.

How much space will I save?

Results vary depending on the image, but typical savings range from 30% to 80%. Already-optimized images may see little to no reduction.

Is my data safe?

Yes. Images are sent to the LightPIX API over HTTPS, processed in memory (never stored on the API server), and the compressed result is sent back immediately. No images are retained on the API server.

Will it slow down my uploads?

Compression adds a few seconds per image depending on file size and internet speed. The process happens in the background after WordPress finishes generating thumbnails.

Can I disable automatic compression?

Yes. Go to Settings > LightPIX and uncheck "Automatically compress images when uploaded." You can still use Bulk Optimize or compress individual images manually.

What happens if the API is down?

If the API is unreachable, images are uploaded normally without compression. No errors are shown to the user — the plugin fails silently and logs the error.

更新日志:

1.0.0 - 2025-03-24