How to Optimize PDF for Web

Step by Step

1. Start with the file size: above a few megabytes, compress before anything else.
2. Choose a compression level and verify text remains crisp at 100% zoom.
3. Downsample oversized images — a web document rarely needs more than 150 ppi.
4. Remove pages that serve print only: blank backs, order forms, long appendices.
5. Set a descriptive document title and author metadata; browser tabs and search results display them.
6. Keep the first page light; it renders before anything else while the rest streams in.
7. Re-check the total size and confirm it fits your budget for mobile visitors.
8. Link the optimized file from the page, not the print master.

Tips

• A print-quality master and a web copy are two different jobs — keep both and link the smaller one.
• Compress once, at the end, after the pages are final; compressing an already compressed file costs quality for little gain.