Online PDF Compressor
Easily compress your PDF files and add custom text watermarks. Preview your changes live and download your optimized PDF in seconds. All processing is done in your browser for maximum privacy.
Drop PDF files here or click upload
Supports: PDF
Watermark (Optional)
Advanced Settings
Rename File
Compression Quality
Lower quality means smaller file size.
Remove Pages
Click on a page number to toggle its removal. Removed pages will not be in the final file.
PDF Compression and Watermarking
This tool allows you to reduce the file size of your PDF documents and add a custom text watermark. It's perfect for preparing files for email, web upload, or simply saving storage space.
How does it work?
Our tool processes PDFs directly in your web browser. When you upload a file, it is automatically compressed. You can then optionally use the controls to add a watermark. When you're ready, click "Apply Watermark" to generate an updated PDF, or use the settings to remove pages.
Privacy and Security
Your files are never sent to a server. All PDF reading, watermarking, and compression happens locally on your computer using JavaScript. This ensures your data remains private and secure.