內容簡介
Enfants Img Performer 外掛可自動將您的 WordPress 圖片轉換為 WebP 格式，無需將任何數據傳送至外部服務，所有處理均在本地伺服器上進行，無使用限制。
【主要功能】
• 自動將 JPEG 和 PNG 圖片轉換為 WebP
• 支援所有註冊的圖片尺寸轉換
• 可配置的圖片質量設定（1-100）
• 轉換日誌記錄，確保透明度
• 可選的 CO₂ 節省追蹤功能
外掛標籤
開發者團隊
原文外掛簡介
Enfants Img Performer converts your WordPress images to WebP automatically on upload – without sending a single byte to an external service. Everything runs on your own server, without limits.
The separately available Enfants Img Performer PRO plugin unlocks AVIF conversion, bulk optimization and AI-powered alt text generation.
Why Img Performer?
Most image optimization plugins send your images to a third-party cloud service for processing – often with monthly quotas and accounts required. Img Performer is different: it uses PHP’s built-in GD library (with Imagick as fallback) to convert images locally. Your images never leave your server. No account needed. No monthly limit.
What it does
Converts JPEG and PNG uploads to WebP automatically – unlimited, free
Converts all registered image sizes (thumbnail, medium, large, custom)
Rewrites src, srcset, href (lightbox) and lazy-load attributes in the frontend
Deletes WebP files when the original image is deleted
Logs all conversions for transparency
Configurable quality setting (1–100, default 85)
CO₂ savings tracker with optional anonymous global statistics
The separately available Enfants Img Performer PRO plugin (installed alongside this plugin) adds:
AVIF conversion – up to 50% smaller than WebP
Bulk Converter – convert your entire media library in one click
AI Alt Text Generator – WCAG-compliant alt texts via Mistral, Claude or OpenAI
GDPR / DSGVO
Enfants Img Performer processes all images exclusively on your own server. No image data, IP addresses or personal information is transferred to external services. No API keys required.
The only optional external connection is the anonymous CO₂ statistics feature (opt-in, disabled by default). When enabled, it sends only total bytes saved to our EU-based server – no IP address, no domain, no personal data.
Requirements
WordPress 6.0 or higher
PHP 7.4 or higher
GD extension with WebP support (imagewebp)
External Services
This plugin can optionally send anonymous usage data to an external service operated by Enfants Terribles digital GmbH.
CO₂ Statistics (opt-in, disabled by default)
When you enable “Global sustainability stats” in the plugin settings, the plugin sends the following data once per day to our EU-based server:
An anonymous random site ID (UUID v4, generated locally, no personal data)
Total bytes saved through WebP conversion
No images, no IP addresses, no domain names and no personal data are transmitted. The anonymous site ID cannot be traced back to you or your website.
This data is used solely to display a global CO₂ savings counter on the plugin website.
Service: Enfants Terribles digital GmbH (EU-based server, Netcup, Germany)
Endpoint: https://tools.enfants.de/imp-stats/
Privacy Policy: https://img-performer.enfants.de/datenschutz/
Terms of Use: https://img-performer.enfants.de/nutzungsbedingungen/
