How to Reduce PDF Size to 100KB / 200KB for Online Forms

Many government and job portals reject PDFs above 100KB or 200KB. Compress PDF shrinks your file while keeping it readable — free, no signup, no watermark.

Steps

1. Open Compress PDF.
2. Upload your PDF.
3. Download the smaller file — check it's under the form's limit.

If it's a scanned photo/document, also try Compress Image to Size before making the PDF.

More: Merge PDF, JPG → PDF, all PDF tools.