Local WordPress Image Optimization for Careful Rollouts
Submitted to WordPress.org for review. After approval, site owners can scan the Media Library, preview quality, and create WebP or AVIF copies from WordPress admin.
WordPress 版 GetWebP 是一款本地优先的免费插件，用于手动优化媒体库图片。编码在管理员浏览器中运行，然后通过同站 WordPress 管理请求，把 WebP 和可选 AVIF 副本保存到原图旁边。免费版每月可优化 100 张图片，每个浏览器批次最多 20 张；Pro 会移除这些限制。
Public download opens after approval · Browser-side optimization · Originals preserved
Your WordPress Site Deserves Better.
Many image workflows trade off performance, privacy, or control. GetWebP keeps the work reviewable.
Heavy Images Kill PageSpeed
Unoptimized JPEGs and PNGs are the #1 cause of slow WordPress sites. Google PageSpeed penalizes every kilobyte.
Cloud Plugins Upload Your Images
Cloud optimizers process images on external infrastructure. GetWebP keeps optimization in the administrator's browser.
Manual Optimization Doesn't Scale
Optimizing images one by one before upload is tedious. New team members forget. Bulk imports skip it entirely.
How It Will Work After Approval
The workflow stays simple once the WordPress.org listing is live.
Install After Approval
Public download will be available after the WordPress.org listing is approved. Until then, GetWebP for WordPress is in private testing.
Scan and Preview
Connect a free GetWebP account, then scan the full library, a media selection, or one attachment. Preview quality before generated files are written.
Serve WebP with WordPress
Generated files are saved next to originals. The free plugin uses standard WordPress HTML and srcset paths for WebP delivery.
Everything You Need, Nothing You Don't
Built for WordPress site owners who care about performance and privacy.
Manual Batch Optimization
Optimize the full library, a Media Library selection, or one image. Original files are never modified — generated files are stored as siblings.
Preview Before Writing
Compare a sample with the current preset and max-width setting before saving generated copies to uploads.
Browser-Side Local Encoding
Optimization runs in the administrator's browser with WebAssembly workers, then saves files back through same-site WordPress admin requests.
WebP + AVIF Dual Format
Generate WebP by default and optional AVIF copies for compatible workflows. Free frontend delivery serves generated WebP files.
How We Compare
GetWebP focuses on local, browser-side optimization instead of external optimization uploads.
| Capability | GetWebP | Smush | ShortPixel | Imagify |
|---|---|---|---|---|
| Browser-Side Local Optimization | ||||
| Free Plan Included | ||||
| AVIF File Generation | ||||
| Standard Media Library Attachments | ||||
| WP-CLI Status | ||||
| Multisite Support | ||||
| No External Optimization Service |
Comparison based on publicly available information. Features may change — verify with each provider.
A Clean Admin Interface
Everything you need is one page away in your WordPress admin.
A WebP/AVIF status column appears directly in your media library. Re-optimize or delete variants from the row action menu.
Watch each browser batch in real time. Stop and continue selected runs, with account credit usage updated in the UI.
Choose Balanced, Aggressive, or Ultra presets and set an optional max width for very large uploads.
Preview compression savings before committing. Re-optimize individual images with different settings from the detail modal.
常见问题
不会。GetWebP 会把生成的 WebP 和 AVIF 文件保存到原文件旁边，原始上传文件保持不变。卸载插件也不会删除原始文件。
可以，用于存放在 WordPress 媒体库中的标准附件图片。WooCommerce 商品图可以手动扫描和优化，生成的 WebP 文件会走插件使用的标准 WordPress 交付路径。
通常可以。编码在管理员浏览器中运行，不依赖 ImageMagick、GD 或服务器端图像库。站点仍需要 PHP 7.4+、可写的 uploads 目录，以及当前版本的桌面浏览器来打开管理页。
免费版每月可优化 100 张图片，每个浏览器批次最多 20 张。同一附件每月只计一次，质量预览不写文件，因此不消耗配额。已生成的优化副本会保留；Pro 会移除月度和批次限制。
支持。免费插件可在 Multisite 网络中启用。设置、历史记录和免费配额按站点管理，除非额外插件改变该行为。
不会。原始图片保留在原处，WordPress 仍可继续提供原始 JPEG/PNG 文件。卸载时会移除插件选项和元数据；如果卸载前没有清理，已生成的文件可能仍留在 uploads 目录中。
免费插件使用标准 WordPress 交付路径，不写入 .htaccess 或 Nginx rewrite 规则。批量完成后可刷新已知兼容缓存；如果站点前面有 CDN，大批量优化后建议清理或刷新 CDN。
GetWebP 会检测常见 offload 环境，并保持 free 版交付策略保守。生成文件会先写入本地 uploads 目录；能否经 CDN 或对象存储分发，取决于您的 offload 插件如何同步这些副本。
速度取决于管理员浏览器、图片尺寸和所选输出格式。批量运行时需要保持 GetWebP 管理页打开；遇到超大图片时建议分小批处理。免费版每个浏览器批次最多 20 张。
Waiting for the WordPress.org Listing
Public installation will open after approval. Current ZIP builds are kept for internal testing only.
相关 GetWebP 工具
所有 GetWebP 产品都运行在同一个 WASM 转换引擎上，选择最适合你工作流的入口。