kfshakeel

Compress your PDF files and add image or text watermark with the Official WoowPDF plugin for WordPress. Optimize and watermark your PDFs automatically, just like on woowpdf.com.
<h3>How it works</h3>
Currently, the plugin operates in a single, automatic mode.
Compress PDF: Whenever a PDF file is uploaded to your Media Library, it is compressed using our WoowPDF API and saved on your WordPress site in an optimized form, helping you save disk space. This feature can be disabled if desired.
Watermark PDF: Whenever a PDF file is uploaded to your Media Library, it is watermarked by our WoowPDF API and saved in your WordPress. This feature can be disabled.
<h3>Automatic process</h3>
All tools are automatically applied when a PDF file is uploaded, so you no longer need to apply them manually.
<h3>Configure WoowPDF Settings</h3>
Install this plugin and go to Settings -> WoowPDF -> ‘General’ tab, select ‘Yes’ or ‘No’ if you want to backups the original pdf files.
By going to Settings -> WoowPDF -> ‘Compress PDF’ tab, you can enable or disable PDF compression and set your preferred compression level to optimize your PDF files. We strongly recommend using ‘Default Compress,’ as it provides the ideal balance between compression and quality. By enabling this tab, it will automatically compress newly uploaded PDF files.
By going to Settings -> WoowPDF -> ‘Add Watermark’ tab, You have the flexibility to customize various watermark preferences for your PDF files, including what to watermark(text, image) and how. By enabling this tab, it will automatically watermarked newly uploaded PDF files.
<h3>Use of WoowPDF API Service</h3>
This plugin uses their own API URL to compress or add watermark to PDF files uploaded by users. 
The following information is relevant to this service:
API URL: WoowPDF (https://stagingapis.woowapis.online/pdftools/) 
Terms & Conditions: WoowPDF Terms & Conditions (https://woowpdf.com/terms-and-conditions) 
Privacy Policy: WoowPDF Privacy Policy (https://woowpdf.com/privacy-policy)
When using this plugin, the uploaded PDF files are sent to the WoowPDF API URL for processing. This includes file compression and watermarking as specified by the user. The data sent includes the file itself and any associated metadata necessary for the processing task.

PDF Compression & Watermarking – WoowPDF

Bogdan Bendziukov

Looking for a WordPress image optimizer without an API key? Squeeze is a local WebP converter that lets you compress images in WordPress, convert uploads to WebP, and bulk compress your media library without ShortPixel-, Imagify-, or Smush-style monthly caps. Processing runs in your admin browser—unlimited squeezes, full privacy, and no uploads to third-party compression servers.
If you need a webp converter wordpress plugin, a shortpixel alternative without recurring API fees, or an image optimizer without api keys, Squeeze keeps optimization on your server and in your browser instead of a SaaS queue.
Unlike cloud-based plugins, Squeeze:
♾️ No compression limits — squeeze your entire Media Library, not just the first 100–500 images per month. 
☁️ No third-party servers — images never leave your site; processing happens locally in the browser (ideal for GDPR-sensitive and membership sites). 
⚡ Direct WebP conversion — convert JPG/PNG to WebP and replace the original file on disk (no duplicate copies cluttering storage). 
🖼️ Optimize on upload — compress in Gutenberg, GenerateBlocks, and the Voxel theme before files hit the server (Elementor on-upload squeeze is available in <a href="https://pluginarium.com/squeeze/#premium" rel="nofollow ugc">Premium</a>).
The result: smaller files, faster page loads, and lower hosting storage—without SaaS fees or API keys.
<a href="https://pluginarium.com/squeeze/" rel="nofollow ugc">Squeeze official website</a> | <a href="https://pluginarium.com/squeeze/squeeze-documentation/" rel="nofollow ugc">Plugin documentation</a>
<h3>🌟 New in 1.7.x</h3>
<ul>
<li>Direct WebP conversion: Convert JPG/PNG to WebP and replace originals—save storage without duplicate files.</li>
<li>Pre-upload compression: Shrink images in the browser before upload (Gutenberg, GenerateBlocks, Voxel create-post and gallery fields).</li>
<li>Three WebP delivery modes: Direct WebP, separate squeeze-webp folder with URL rewrite, or server-side delivery via .htaccess.</li>
<li>Voxel theme support: Pre-upload squeeze on multipart AJAX uploads in create-post and file/gallery fields.</li>
</ul>
<h3>✨ Key Features</h3>
<ul>
<li>Faster pages: Smaller images improve load time, Core Web Vitals, and mobile bandwidth use.</li>
<li>WebP conversion & serving: Convert to WebP and serve efficiently—choose Direct WebP, HTML URL rewrite, or .htaccess delivery for supported browsers.</li>
<li>Client-side squeezing: Compress in the browser; nothing is uploaded to external optimization servers.</li>
<li>Upload optimization: Compress on the fly during upload so optimized files land in your Media Library.</li>
<li>Gutenberg & GenerateBlocks: Squeeze images as you add them in the block editor.</li>
<li>Voxel theme: Compress before upload on Voxel create-post and file/gallery fields.</li>
<li>Bulk compression: Compress hundreds of Media Library images in one run (pause/resume supported).</li>
<li>Custom directory squeeze: Pick any folder under your site root and optimize all images inside it.</li>
<li>Exclusions: Skip images by URL or filename pattern (one per line).</li>
<li>Fine-tuned quality: Per-format tabs for JPEG, PNG, WebP, and AVIF (MozJPEG, OxiPNG-style PNG, and more).</li>
<li>Backup option: Keep a <code>.bak</code> copy to restore the original after squeezing.</li>
<li>Formats: JPEG, PNG, WebP, and AVIF.</li>
</ul>
<h3>⚜️ Premium Features</h3>
<ul>
<li>Image comparison in the Media Library (before/after sizes).</li>
<li>Resize originals to max width/height before squeeze.</li>
<li>Bulk squeeze from a page — all images used on one post or page.</li>
<li>Elementor integration — squeeze on upload while editing in Elementor.</li>
<li>CDN URL — map CDN image URLs to local files for all WebP delivery modes.</li>
<li>Priority support & updates</li>
</ul>
<a href="https://pluginarium.com/squeeze/#premium" rel="nofollow ugc">Explore Premium</a>
<h3>How does Squeeze work?</h3>
Open the Media Library, run Bulk Squeeze, or upload a new image — Squeeze runs Google Chrome team–backed codecs (the same family as Squoosh.app) inside your browser via Web Workers. No account, no API key, no off-site upload queue.
<a href="https://pluginarium.com/squeeze/squeeze-documentation/" rel="nofollow ugc">Full documentation</a>

Squeeze – Image Optimization & Compression, WEBP Conversion


Great plugin! I'd love webp support if possible.


Works great

Compress images in WordPress & convert to WebP — no API key, no quotas, no cloud. Unlimited local image optimizer; private browser-side compression.

PDF Compression & Watermarking – WoowPDF vs Squeeze – Image Optimization & Compression, WEBP Conversion