Guides 1 min read
How to Compress a PDF to Under 100KB or 200KB Without Losing Quality
Step-by-step tutorial to shrink heavy PDF documents down to 100KB, 200KB or 500KB for visa, passport, and job portals.
Published on October 7, 2026 • by KeepPDF Team
Meeting Strict Portal Upload Restrictions
Government websites, university admission portals, and job applications frequently impose strict file size caps—often demanding files smaller than 200KB or even 100KB.
Why Do Scanned PDFs Get So Large?
High-DPI scanner settings and embedded full-resolution images inflate a standard single-page document into a 10MB beast.
How to Compress with KeepPDF
- Open our Compress PDF tool.
- Select your document.
- Our intelligent compression algorithm removes redundant metadata and optimizes embedded images while preserving clean vector text.
- Download your perfectly sized PDF ready for submission.
Tags:
#compress pdf
#reduce pdf file size
#pdf under 100kb