PDF size workflow
Add one or more PDFs, choose a compression profile, and download the compressed ZIP when the server endpoint is available. The page also gives you a clear size report so you know what changed.
Batch report
Privacy and cleanup note
How this page handles your files or data
This tool sends files to the compression endpoint only after you click Compress. Download the result promptly, clear the local file list when finished, and avoid confidential documents unless you are comfortable with temporary server-side processing.
Use the visible Remove, Reset, Clear, or Delete local result controls to empty the current page state before leaving shared devices. Wanglitou focuses on practical SEO, creator, and document workflows: clear inputs, reusable output, and honest limits instead of vague claims.
Why use this here
Different from a black-box compressor
The page tells you when server-side compression is used.
You get a before and after report instead of only a download button.
Use merge, image compression, and size calculators as part of one document workflow.
Method and limits
How PDF compression is handled
- Text-heavy PDFs may not shrink much because the content is already compact.
- Scanned PDFs usually shrink more because image layers can be downsampled.
- Protected, damaged, or extremely large PDFs may fail in the compression endpoint.
- Always compare the visual quality after compression before sending important documents.
Related workflow